试题 试卷
题型:单选题 题类:常考题 难易度:容易
(解析完整) 整数、小数四则混合运算6250
①1.25×3.69×2.5
②32.4÷2.5÷0.4
③21.3×5.34﹣1.3×5.34.
1.25×4×2.5×8
①4.05+3.95
②10-2.45-7.55
③6.1×3.6+3.6×3.9
④44.28÷0.4÷2.5
⑤1.25×1.7×0.8
⑥(1.1-0.78)÷(2.45-1.95)
3.25÷2.5×4
10.1×7.8-0.78
64.8÷[(2.76+1.24)×2]
6.5÷12.5÷0.8
4.76×101-4.76 4.8×7.5÷1.5
(4.75×5.47+3.53×4.75)÷4.5
9.999×0.8+1.111×2.8
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