把加法算式改与成乘法算式.7+7=______×______或______×______4+4+4=______×______或______×______6+

2025-04-14 06:44:18
推荐回答(1个)
回答1:

7+7=7×2或 2×7
4+4+4=4×3或 3×4
6+6+6+6=6×4或 4×6
5+5+5=5×3或 3×5
9+9+9+9+9+9=9×6或 6×9.
故答案为:7,2,2,7,4,3,3,4,6,4,4,6,5,3,3,5,9,6,6,9.