单元 混合运算 测试
题目1
16 - 30 ÷ 6 =
题目2
15 + 49 ÷ 7 =
题目3
9 x 5 + 3 =
题目4
9 x 2 + 4 =
题目5
(18 + 3) ÷ 7 =
题目6
(2 + 6) ÷ 4 =
题目7
81 ÷ ( 18 - 9 ) =
题目8
14 ÷ ( 5 - 3 ) =
题目9
7 x ( 28 - 24 ) =
题目10
3 x ( 20 - 11 ) =
答案
题目1
11
题目2
22
题目3
48
题目4
22
题目5
3
题目6
2
题目7
9
题目8
7
题目9
28
题目10
27
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