题目内容

52÷8=6…3．
错误
分析：在有余数的除法算式中，被除数=商×除数+余数，可利用公式进行计算然后再判断即可．
解答：6×8+3
=48+3，
=51，
所以：51≠52．
故答案为：×．
点评：此题主要考查的是在有余数的除法算式中，公式被除数=商×除数+余数的灵活应用．
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0.56÷14= 1÷0.05= 6÷12=
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0.3×101=
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 		 16÷1.6=
 
26.1-3.5-7.5=
 		    
直接写出得数
3.6÷0.9=
4.52+3.48=
0.25×4=
8.6-3.5=
1÷0.05=
18÷7= 3÷9=
4
5
+
1
5
=		 1-
3
4
=
6
13
-
2
13
=
6
6
÷
2
2
=3       		 1.2×
4
4
=4.8       
6.3÷
0.9
0.9
=7		 1.25×80=
100
100
0.77÷1.1=
0.7
0.7
 1.2-0.08=
1.12
1.12
8-
2.9
2.9
=5.1           		 8-0.52=
7.48
7.48
2.5×3.6=
9
9
．
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3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8=
12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41=
10÷20= 24÷15= 8.65×10= 0.35×0.6=
3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=
2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=
4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=
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1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=
0.22×102= 9.6÷0.8= 5×0.24= 4.5-0.05=
3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5=
4.8×0.5= 2.8+4.2= 0.84÷2.1= 5÷0.25=
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8×1.25= 5.6÷3.5= 4.2÷0.7÷6= 0.4×8.6×25=
0.27÷0.3= 2.5×101= 0.65×101-0.65= 2.6×7÷2.6×7=

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