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2*completeaza cu numerele lipsa
12:...=2×2
15:...=10:2
12:..=4×1
18:..=3×3
30:...=5×2
24:..=4×2




5 compleaza casutele
□□ :3=9
□□ :3=8
□□:2=10
□□:2=9​


Răspuns :

Răspuns:

12:2=2×2

15

:

2

=

10

:

2

15:2=10:2

12

:

3

=

4

×

1

12:3=4×1

18

:

3

=

3

×

3

18:3=3×3

30

:

5

=

5

×

2

30:5=5×2

24

:

4

=

4

×

2

24:4=4×2

Completați casuțele:

9

:

3

=

9

9:3=9

8

:

3

=

8

8:3=8

10

:

2

=

10

10:2=10

9

:

2

=

9

9:2=9

2. 12:3=4(2×2)

15:3=5(10:2)

12:3=4(4×1)

18:2=9(18:2)

30:3=10(5×2)

24:3=8(4×2)

5. 27:3=9

24:3=8

20:2=10

18:2=9