Question

Afla produsele si caturile numerelor, apoi verifica.a) 7×3 9×4 b)5×4 7×6 C)24:3 28:7 d) 21:3 24: 6

Answer 1

a)7x3=21
21:3=7
21:7=3
9x4=36
36:4=9
36:9=4

b)5x4=20
20:4=5
20:5=4
7x6=42
42:6=7
42:7=6

c)24:3=8
8x3=24
24:8=3

28:7=4
4x7=28
28:4=7

d)21:3=7
7x3=21
21:7=3

24:6=4
4x6=24
24:6=4

Answer 2

a)7x3=21    9x4=36      b) 5x4=20  7x6=42       c)24:3=8  28:7=4         d)21:3=7 24:6=4