发布人:繁体字网(www.fantiz5.com) 发布时间:2015-10-24 07:30:00
试题原文 |
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(1)1.2-0.5×1.8÷0.9, =1.2-0.5×(1.8÷0.9), =1.2-0.5×2, =1.2-1, =0.2; (2)8×7×1.25, =(8×1.25)×7, =10×7, =70; (3)
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(5)
=0.6×8.8+0.6×0.2+0.6, =0.6×(8.8+0.2+1), =0.6×10, =6; (6)
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经过对同学们试题原文答题和答案批改分析后,可以看出该题目“计算,能简算的要简算1.2-0.5×1.8÷0.98×7×1.25516×1119×3+2..”的主要目的是检查您对于考点“小学运算定律和简便算法”相关知识的理解。有关该知识点的概要说明可查看:“小学运算定律和简便算法”。