单元 混合运算 测试
题目1
7 x ( 27 - 24 ) =
题目2
9 x ( 20 - 18 ) =
题目3
56 ÷ ( 10 - 3 ) =
题目4
27 ÷ ( 14 - 5 ) =
题目5
5 x 3 + 9 =
题目6
3 x 2 + 6 =
题目7
(18 + 9) ÷ 3 =
题目8
(11 + 3) ÷ 7 =
题目9
48 + 63 ÷ 7 =
题目10
21 - 8 ÷ 4 =
答案
题目1
21
题目2
18
题目3
8
题目4
3
题目5
24
题目6
12
题目7
9
题目8
2
题目9
57
题目10
19
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