Bài tập cuối tuần 13 lớp 3 HSG
Chia sẻ bởi Kiều Thị Nguyệt Thu |
Ngày 08/10/2018 |
50
Chia sẻ tài liệu: Bài tập cuối tuần 13 lớp 3 HSG thuộc Toán học 3
Nội dung tài liệu:
BÀI TẬP CUỐI TUẦN 13
HỌ VÀ TÊN:.........................................................................LỚP 3B
Bài 1: Đặt tính rồi tính
246: 7 463 : 6 124 : 5 234 X 7 367 : 3 234 x 6 784 : 7
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 2: Điền số thích hợp vào ô trống
Số lớn
35
56
80
54
40
63
Số bé
5
8
8
6
5
7
Số lớn hơn số bé bao nhiêu đơn vị?
Số lớn gấp mấy lần số bé?
Bài 3: Tìm X
a) X – 16 + 4 = 32 + 20 b) X x 9 : 9 = 44 : 4 c) X: ( 2 + 4 + 6 +......+ 30 + 32) = 2 x 3
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 4: Vườn nhà Thanh có 72 cây vừa vải, vừa nhãn. Thanh đố Bình biết vườn nhà Thanh có bao nhiêu cây vải, bao nhiêu cây nhãn? Và Thanh cho biết số cây vải bằng 15 số cây nhãn. Các bạn tính giúp bạn Bình?
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 5: Một đàn gà có 54 con. Số gà trống bằng 15 số gà mái. Hỏi số gà mái hơn số gà trống bao nhiêu con
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 6: An và Bình có tổng cộng 50 viên bi. Nêu An bớt ra 2 viên bi thì số bi còn lại của An sẽ gấp 3 lần số bi của Bình. Hỏi mỗi bạn có bao nhiêu viên bi?
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 7: Em hãy viết thư cho một người bạn, kể về một cảnh đẹp mà em biết.
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
HỌ VÀ TÊN:.........................................................................LỚP 3B
Bài 1: Đặt tính rồi tính
246: 7 463 : 6 124 : 5 234 X 7 367 : 3 234 x 6 784 : 7
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 2: Điền số thích hợp vào ô trống
Số lớn
35
56
80
54
40
63
Số bé
5
8
8
6
5
7
Số lớn hơn số bé bao nhiêu đơn vị?
Số lớn gấp mấy lần số bé?
Bài 3: Tìm X
a) X – 16 + 4 = 32 + 20 b) X x 9 : 9 = 44 : 4 c) X: ( 2 + 4 + 6 +......+ 30 + 32) = 2 x 3
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 4: Vườn nhà Thanh có 72 cây vừa vải, vừa nhãn. Thanh đố Bình biết vườn nhà Thanh có bao nhiêu cây vải, bao nhiêu cây nhãn? Và Thanh cho biết số cây vải bằng 15 số cây nhãn. Các bạn tính giúp bạn Bình?
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 5: Một đàn gà có 54 con. Số gà trống bằng 15 số gà mái. Hỏi số gà mái hơn số gà trống bao nhiêu con
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 6: An và Bình có tổng cộng 50 viên bi. Nêu An bớt ra 2 viên bi thì số bi còn lại của An sẽ gấp 3 lần số bi của Bình. Hỏi mỗi bạn có bao nhiêu viên bi?
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Bài 7: Em hãy viết thư cho một người bạn, kể về một cảnh đẹp mà em biết.
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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