Identify
+ within 20
2 Digit +
Expanded Form
Word Problems
100

What number is eighty-five?

85

100

6+6=

12

100

50+34=

84

100

864

800+60+4

100

Jack has 20 cats and 30 dogs. How many pets does he have?

50 pets

200

What number is ninety-nine?

99

200

12+5=

17

200

67+21=

88

200

798

700+90+8

200

Anna has 87 cars, 23 cats, and 87 trucks. How many vehicles does she have? 

174 vehicles

300

What number is seventy?

70

300

13+7=

20

300

98+34=

132

300

103

100+3

300

Daniel gave me 35 erasers. I have 70 erasers now. How many did I have to start with? 

35 erasers 

400

What number is thirteen? 

13

400

11+8=

19

400

79+47=

126

400

890

800+90

400

How many frogs are at the pond if there are 23 on the bank and 68 more in the river?

91 Frogs

500

What number is one-hundred? 

100

500

9+6=

15

500

99+65=

164

500

1,170

1,000+100+70

500

Jill has 89 tables. She gave 64 of her tables to Joe. How many tables does she have left?

25 tables 

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