直接写得数.800÷4=300÷6=40×21=320÷8=60×30=44÷4=82÷2=36÷3=70-50=7.2-6.3=84÷4=360÷6=6.6+1.4=32×40=46×10=1.5+

题目简介

直接写得数.800÷4=300÷6=40×21=320÷8=60×30=44÷4=82÷2=36÷3=70-50=7.2-6.3=84÷4=360÷6=6.6+1.4=32×40=46×10=1.5+

题目详情

直接写得数.
800÷4=300÷6=40×21=320÷8=60×30=
44÷4=82÷2=36÷3=70-50=7.2-6.3=
84÷4=360÷6=6.6+1.4=32×40=46×10=
1.5+2.3=0×48+20=41×39≈358÷4≈50×(180÷2)=
题型:解答题难度:中档来源:不详

答案

800÷4=200,300÷6=50,40×21=840,20÷8=2.5,60×30=1800,
44÷4=11,82÷2=41,36÷3=12,70-50=20,7.2-6.3=0.9,
84÷4=21,360÷6=60,6.6+1.4=8,32×40=1280,46×10=460,
1.5+2.3=3.8,0×48+20=20,41×39≈1600,358÷4≈90,50×(180÷2)=4500.

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