直接写出得数．
2.5+0.7= 7.9﹣0.6= 8+4.54= 37.8﹣12.8=
3.02+6.98= 8﹣4.54= 10﹣0.7= 12.63+0.7=
3.28+5.72= 6.79﹣3.09= 3.25+5= 1.65﹣6=
相关试题
直接写出得数．
2.5+0.7= 7.9﹣0.6= 8+4.54= 37.8﹣12.8=
3.02+6.98= 8﹣4.54= 10﹣0.7= 12.63+0.7=
3.28+5.72= 6.79﹣3.09= 3.25+5= 1.65﹣6=
，第二小组借走了
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，第二次从右边涂起，涂了
，第三次小华要涂几分之几才能全部涂完？
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