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题型:填空题 题类:常考题 难易度:普通
北师大版数学四年级下册第三章第六节手拉手同步练习
0.125×0.25×8×4 7.4×0.28+0.28×2.6 15.89-3.2-6.8
①4920÷24-17×12
②0.25 ×6.7×4
③ × - ÷
④9.43-(1.74+1.43)
⑤
⑥ ÷[( + )×2]
(3.5+2.5)×{#blank#}1{#/blank#}=3.5×{#blank#}2{#/blank#}+{#blank#}3{#/blank#}×4
4.87×99=4.87×({#blank#}4{#/blank#}-{#blank#}5{#/blank#})
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