单元 混合运算 测试
题目1
3 x ( 6 - 5 ) =
题目2
9 x ( 15 - 7 ) =
题目3
4 + 8 x 5 =
题目4
8 x 3 + 4 =
题目5
43 + 56 ÷ 7 =
题目6
21 - 12 ÷ 3 =
题目7
(7 + 25) ÷ 4 =
题目8
(63 + 1) ÷ 8 =
题目9
16 ÷ ( 7 - 3 ) =
题目10
24 ÷ ( 12 - 6 ) =
答案
题目1
3
题目2
72
题目3
44
题目4
28
题目5
51
题目6
17
题目7
8
题目8
8
题目9
4
题目10
4
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