Addition and Subtraction 3

45+32=

• 67

• 77

• 95

• 13

78-25

(a)  

89-76

(a)  

47+35

• 82

• 72

• 712

• 12

76-46

• 89

• 12

• 36

• 30

56+23

(a)  

Put the Steps to Solve an Addition Problem in order

• Add your Tens

• Regroup if Needed

• Add your Ones

• Stack your numbers

Put the Steps to Solve an Subtraction Problem in order

• Decompose if Needed

• Subtract your Tens

• Subtract your Ones

• Stack your numbers

35+46

(a)  

Javious ate 56 jelly beans for lunch. Gregory ate 33 jelly beans. How many jelly beans did they eat all together?

• 23 jelly beans

• 119 jelly beans

• 16 jelly beans

• 89 jelly beans