Question

Heeeelp срочно номер 2

Answer 1

a 20, 40,80
c 4,5,10
a×c 80,200,800
a:c 5,8,8

Answer 2

a=20 a=40 a=80

c=4 c=5 c=10

a×c=80 a×c=200 a×c=800

a÷c=5 a÷c=8 a÷c=8

m=200 m=200 m=320

h=80 h=90 h=90

m+h=280 m+h=290 m+h=410

m-h=120 m-h=110 m-h=230