单元 混合运算 测试
题目1
4 x ( 21 - 15 ) =
题目2
9 x ( 29 - 24 ) =
题目3
11 + 32 ÷ 4 =
题目4
40 + 48 ÷ 8 =
题目5
72 ÷ ( 13 - 4 ) =
题目6
24 ÷ ( 10 - 6 ) =
题目7
(17 + 3) ÷ 5 =
题目8
(47 + 2) ÷ 7 =
题目9
3 + 9 x 3 =
题目10
3 + 7 x 8 =
答案
题目1
24
题目2
45
题目3
19
题目4
46
题目5
8
题目6
6
题目7
4
题目8
7
题目9
30
题目10
59
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