Используя эти выражения, составь верные равенства. 32*40+32*6 23*50+23*4 54*23 46*32...

Question

Используя эти выражения, составь верные равенства.
32*40+32*6
23*50+23*4
54*23
46*32
46*30+46*2
54*20+54*3
23*54
32*46

Answer 1

32*40+32*6=32*(40+6)=32*46
23*50+23*4=23*(50+4)=23*54
46*30+46*2=46*(30+2)=46*32
54*20+54*3=54*(20+3)=54*23

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