260×87+36×130怎么简便讨计算

260×87+36×130怎么简便讨计算
2025-01-04 12:46:05
推荐回答(3个)
回答1:


应该是这样计算😊

回答2:

260×87+36×130怎么简便讨计算
260×87+36×130
=260×87+18×260
=260×(87+18)
=260×105
=260×100+260×5
=26000+1300
=27300

回答3:

260*87+36*130
=260×87+18×260
=260×(87+18)
=260×105
=260×100+260×5
=26000+1300
=27300