题文
4.27﹣1.72+0.73﹣2.28
12.83﹣(9.5+2.83)
16+(5.32﹣2.16)
5.6×0.125
9.8×0.99
6.2×0.35+0.35×3.8
1.2×198﹣9.8×12
1÷(1.3×28)
4.27﹣1.72+0.73﹣2.28
12.83﹣(9.5+2.83)
16+(5.32﹣2.16)
5.6×0.125
9.8×0.99
6.2×0.35+0.35×3.8
1.2×198﹣9.8×12
1÷(1.3×28)
试题篮
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