Question

Ajutați-ma va rog! am nevoie acum!!!​

Answer 1

Răspuns::7

21:7=3

49:7=7

56:7=8

64:7=9

:8

56:8=7

16:8=2

48:8=6

32:8=4

:9

72:9=8

63:9=7

Explicație pas cu pas:

Answer 2

Explicație pas cu pas:

0×8=0

10×8=80

8×8=64

7×8=56

2×8=16

1×8=8

8×3=24

8×4=32

40:8=5

80:8=10

32:8=4

8:8=1

56:8=7

16:8=2

48:8=6

32:8=4

3×7=21

7×7=49

6×7=42

2×7=14

4×7=28

5×7=35

8×7=56

9×7=63

14:7=2

28:7=4

35:7=5

42:7=6

21:7=3

49:7=7

56:7=8

63:7=9

9×8=72

7×9=63

4×9=36

5×9=45

1×9=9

6×9=54

2×9=18

3×9=27

81:9=9

27:9=3

36:9=4

54:9=6

45:9=5

72:9=8

63:9=7

3×10=30

5×10=50

8×10=80

4×10=40

2×10=20

9×10=90

10×10=100

100:10=10

60:10=6

80:10=8

10:10=1

30:10=3

70:10=7

40:10=4

50:10=5