11x40+39x48+8*11
答案:4 悬赏:40 手机版
解决时间 2021-11-15 02:58
- 提问者网友:像風在裏
- 2021-11-14 22:43
11x40+39x48+8*11
最佳答案
- 五星知识达人网友:我住北渡口
- 2021-11-14 23:20
11x40+39x48+8*11
=11×(40+8)+39×48
=11×48+39×48
=48×(11+39)
=48×50
=2400
=11×(40+8)+39×48
=11×48+39×48
=48×(11+39)
=48×50
=2400
全部回答
- 1楼网友:拾荒鲤
- 2021-11-15 02:40
11x40+39x48+8*11
=8*11+11x40+39x48
=(8+40)*11+48*39
=48*(11+39)
=12*4*50=12*200=2400
=8*11+11x40+39x48
=(8+40)*11+48*39
=48*(11+39)
=12*4*50=12*200=2400
- 2楼网友:轻雾山林
- 2021-11-15 01:00
11x40+39x48+8×11
=11×(40+8)+39×48
=11×48+39×48
=(11+39)×48
=50×48
=2400
=11×(40+8)+39×48
=11×48+39×48
=(11+39)×48
=50×48
=2400
- 3楼网友:几近狂妄
- 2021-11-15 00:15
=11*(40+8)+38*48追答=11*48+39*48
=48*(11+39)
=48*50=2400前面的38应该是39
=48*(11+39)
=48*50=2400前面的38应该是39
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