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Abby81516
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Exercitiile 9 si 10 pleaseeeeeeee dau coroana

Exercitiile 9 Si 10 Pleaseeeeeeee Dau Coroana class=

Răspuns :

9) 6÷5=1 rest 1 a=6
12÷5=2 rest 2 b= 12
18÷5=3 rest 3 c = 18
24÷5=4 rest 4

10) x*7+100=198
x*7=198-100
x*7=98
x=98÷7
x=14

x*4+76=100
x*4=100-76
x*4=24
x=6

684-9*x=603
684-603=9x
81=9x
x=9

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