Adding tens

Adding tens

Multiple Choice

15+20=

• 35

• 10

Multiple Choice

17+40=

• 11

• 57

Multiple Choice

18+50=

• 2

• 68

Multiple Choice

55+30=

• 85

• 83

Multiple Choice

65+10=

• 71

• 75

Multiple Choice

10+20=

• 30

• 11

Multiple Choice

40+40=

• 80

• 100

Multiple Choice

50+12=

• 60

• 62

Multiple Choice

12+80=

• 90

• 92

Multiple Choice

19+40=

• 58

• 59

Multiple Choice

30+30=

• 60

• 0