658+276=验算 700﹣537=验算 604﹣197= 438+562=73÷9= 65÷7= 43÷5= 48÷6=
÷8= 1÷0.01=×6=÷= 1÷=+=﹣=÷=+=×=
直接写得数．========
直接写得数 6÷=+=×8=﹣=×=÷=+=÷= 14×= 1÷60%=
1÷÷=8 ．
直接写出得数．÷2= 6×===== 0÷==
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÷8= 1÷0.01=
×6=
÷
= 1÷
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= 14×
= 1÷60%=
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=8 ．
÷2= 6×
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