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列竖式计算(打★的要验算).24×62=47×29=7.8+6.4=7-2.5=536÷8=★562÷4=
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列竖式计算(打★的要验算).
24×62= 47×29= 7.8+6.4= 7-2.5= 536÷8= ★562÷4= 24×62= 47×29= 7.8+6.4= 7-2.5= 536÷8= ★562÷4=
| 24×62= | 47×29= | 7.8+6.4= | 7-2.5= | 536÷8= | ★562÷4= |
| 24×62= | 47×29= | 7.8+6.4= | 7-2.5= | 536÷8= | ★562÷4= |
▼优质解答
答案和解析
(1)24×62=1488, 24×62. 48 144 .1488(2)47×29=1363, 47×29. 423 94 .1363(3)7.8+6.4=14.2, 7.8+6.4 ...
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