Question

Află numărul necunoscut: dau coroană plessaaa....​

Answer 1

Răspuns:

a × 5 = 25

a = 25 : 5

a = 5

-----

7 × b = 35

b = 35 : 7

b = 5

----

32 : c = 8

c = 32 : 8

c = 4

-----

36 : d = 9

d = 36 : 9

d = 4

------

e × 3 = 21

e = 21 : 3

e = 7

-----

2 × f = 18

f = 18 : 2

f = 9

-----

g : 4 = 6

g = 4 × 6

g = 24

-----

h : 7 = 7

h = 7 × 7

h = 49

Answer 2

Răspuns:

a×5=25

a=25÷5=5

7×b=35

b=35÷7=5

32÷c=8

c=32÷8=4

36÷d=9

d=36÷9=4

e×3=21

e=21÷3=7

2×f=18

f=18÷2=9

g÷4=6

g=4×6=24

h÷7=7

h=7×7=49

vreau coroana