用简便方法计算
2.6+6.92+3.4+0.08 ②3200÷4÷5 ③8.8﹣4.3﹣3.7
④312×4+188×4 ⑤32×125×25 ⑥2.43﹣(0.28+1.43)
用简便方法计算
2.6+6.92+3.4+0.08 ②3200÷4÷5 ③8.8﹣4.3﹣3.7
④312×4+188×4 ⑤32×125×25 ⑥2.43﹣(0.28+1.43)
试题篮
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