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Quick Fire Number Bonds Challenge

English 16 Public

How many do you add on to get to the next tens?

Study Slideshow

13

13 + 7 = 20

15

11

11 + 9 = 20

15

24

24 + 6 = 30

15

24

24 + 6 = 30

15

How many tens are in 90?

9

15

57

57 + 3 = 60

15

79

79 + 1 = 80

15

How many tens are in one hundred?

10

25

145

145 + 5 = 150

25

32

32 + 8 = 40

25

16

16 + 4 = 20

25

66

66 + 4 = 70

25

86

86 + 4 = 90

25

122

122 + 8 = 130

25

46

46 + 4 = 50

25

73

73 + 7 = 80

25