试题 试卷
题型:填空题 题类:常考题 难易度:普通
不要解析 小数的运算定律、混合运算6827
6.32+17.8+3.68
=()+17.8
=
23+5.61+177+0.39=( )
54.3+7.6×54.3+1.4×54.3 2.5×3.2×0.125 5.6×0.99
37.68-(5.68-3.76) 4.23-1.67-2.33 3.65-(1.65+0.98)
①0.8+18.21+4.2+1.79
②19.13-2.35-7.65
③2×93× 50
④102×7-2×7
⑤125×24
⑥210÷[3×(72-58)]
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