выполни деиствия и проверь 9÷4.15÷2.6÷4.27÷8.18÷5.16÷7. Created by Liluska1. matematika-ru

выполни деиствия и проверь 9÷4.15÷2.6÷4.27÷8.18÷5.16÷7...

ЛизаДенисова 9:4=2(ост.1)
4*2+1=9
15:2=7(ост.1)
2*7+1=15
6:4=1(ост.2)
4*1+2=6
27:8=3(ост.3)
8*3+3=27
18:5=3(ост.3)
5*3+3=18
16:7=2(ост.2)
7*2+2=16

0 votes Thanks 2

karamelka20051 9÷4=2 (ост. 1) 4×2+1=9
15÷2=7 (ост. 1) 7×2+1=15
6÷4=1 (ост. 2) 4×1+2=6
27÷8=3 (ост. 3) 8×3+3=27
18÷5=3 (ост. 3) 5×3+3=158
16÷7=2 (ост. 2) 7×2+2=16

0 votes Thanks 0

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