Question

Află factorul necunoscut:
ax 4 = 24
CX 7 = 35
3 x b = 15
d x 6 = 42
9 x 8 = 18
fx 8 = 32
gx 5 = 30
hx9 = 63
8 x i = 40
Dau corona va rog repede​

Answer 1

Răspuns:

a=24:4

a=6

6x4=24

cx7=35

c=35:7

c=5

5x7=35

3xb=15

b=15:3

b=5

3x5=15

dx6=42

d=42:6

d=7

7x6=42

fx8=32

f=32:8

f=4

4x8=32

gx5=30

g=30:5

g=6

6x5=30

hx9=63

h=63:9

h=7

7x9=63

8xi=40

i=40:8

i=5

8x5=40

Answer 2

Răspuns:

a=24÷4 c=35÷7 b=15÷3 d=42÷6

a=6 c=5 b=5 d=7

f=32÷8 g=30÷5 h=63÷9 i=40÷8

f=4 g=6 h=7 i=5