单元 混合运算 测试
题目1
5 x ( 16 - 7 ) =
题目2
3 x ( 21 - 20 ) =
题目3
(10 + 4) ÷ 2 =
题目4
(4 + 2) ÷ 1 =
题目5
20 + 24 ÷ 4 =
题目6
10 + 28 ÷ 4 =
题目7
36 ÷ ( 14 - 5 ) =
题目8
15 ÷ ( 13 - 8 ) =
题目9
8 + 6 x 6 =
题目10
4 x 4 + 8 =
答案
题目1
45
题目2
3
题目3
7
题目4
6
题目5
26
题目6
17
题目7
4
题目8
3
题目9
44
题目10
24
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