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六年级上册数学 分数计算题(100 分)
一、分数与整数相乘。(每题 1 分,共 24 分)
5 6 11 2
×4= 26× = ×5= ×6 =
12 13 15 13
1 5 9 9
×8 = 12× = 42× = ×11 =
4 16 28 44
6 13 2 3
×15 = 24× = ×7= ×20=
5 48 21 10
4 7 9 13
×15= ×12= 16× = 17× =
25 18 20 51
14 10 9 3
×30= ×121= ×21 = 5× =
15 11 14 11
7 16 9 14
×7= ×54= 11× = ×20=
9 27 22 15
二、分数和分数相乘。(每题 1 分,共 18 分)
2 3 6 7 5 8 9 7
× = × = × = × =
5 4 7 8 9 15 11 15
12 15 4 9 2 15 7 5
× = × = × = × =
25 16 5 10 3 16 8 21
4 27 14 25 20 3 7 18
× = × = × = × =
9 16 15 21 27 8 9 35
6 22 17 45 19 11 8 17
× = × = × = × =
11 15 27 68 33 38 17 20
12 17 3 26
× = × =
34 36 13 37更多资料请添加雪儿微信:3048244041
三、分数乘、加、减混合。(每题 2 分,共 16 分)
7 50 2 4 15 5 3 2 5 4
×( - ) × ×14 × +1 + ×
16 63 7 5 16 6 4 3 12 15
9 5 27 18 38 6 5 19 8
- × 1- × ×(5- ) ×7+
14 9 35 19 45 15 13 91 13
四、分数乘、加、减简便运算。(每题 2 分,共 42 分)
13 7 5 11 9 17
× ×5 ( + )×24 × ×14
15 26 8 12 14 18
15 20 1 9 2 5 5 1
× × × × ×22×
16 21 5 10 3 6 33 2
5 4 97 9 7 9
( - )×36 99× - ×
6 9 98 13 18 13
6 7 8 4 3 9 11
×12× × × ×97×
7 12 15 7 16 11 9更多资料请添加雪儿微信:3048244041
3 7 5 3 5 7 7 4 12 7
× + × × + × ×15- ×15
8 12 12 8 17 9 9 17 25 25
53 5 5 23 16 16 1
×57 + ×16 × + ×
56 17 17 25 17 25 17
1 8 5 1 9 66 66
×( - ) (13+ )× ×12+
3 3 6 9 13 13 13