问题
解答题
竖式计算并验算.
6.47+0.58
7.02-4.63
35×46
1505÷35.
答案
6.47+0.58=7.05,
验算:
7.02-4.63=2.39,
验算:
35×46=1610,
验算:
1505÷35=43,
验算:
.
竖式计算并验算.
6.47+0.58
7.02-4.63
35×46
1505÷35.
6.47+0.58=7.05,
验算:
7.02-4.63=2.39,
验算:
35×46=1610,
验算:
1505÷35=43,
验算:
.