Question

1 Calculează, apoi efectuează proba fiecărei operaţii . b) d) a) 7x5 8x4 63:9 30:5 3x8 2x9 6 x 8 24:6 56:7 5x8 4x5 6x4 72:8 35:7​

Answer 1

a)7×5=35

35:7=5

35:5=7

b)8×4=32

32:8=4

32:4=8

c)63:9=7

7×9=63

d)30:5=6

6×5=30

e)3×8=24

24:8=3

24:3=8

f)2×9=18

18:2=9

18:9=2

g)6×8=48

48:8=6

48:6=8

h)24:6=4

6×4=24

i)56:7=8

7×8=56

j)5×8=40

40:5=8

40:8=5

k)4×5=20

20:5=4

20:4=5

L)6×4=24

24:6=4

24:4=6

M)72:8=9

8×9=72

N)35:7=5

7×5=35

Sper că te-am ajutat!<3