Math!

Facts to 20

100

Miss Kim bought 4 boxes of Girl Scout Cookies and Miss Anthony bought 6 boxes of Girl Scout Cookies. How many boxes did they buy all together?

10

200

Miss Cricket has 4 pieces of candy in her pocket. She goes to the store and buys 8 more pieces. How many pieces of candy does she have now?

12

300

There are 9 fish in the big fish tank and 4 fish in the small fish tank. How many fish are there in both tanks?

13

400

Mrs. Ford had 8 girls in her class and 12 boys in her class. How many students are in her class?

20

500

Mrs. Brackett has 14 green pencils and 5 green pencils. How many pencils does she have in all?

19

Standard Form

100

30 + 1

31

200

60 + 4

64

300

300 + 20 + 6

326

400

700 + 40 + 9

749

500

2,000 + 600 + 80 + 9

2,689

Expanded Form

100

82

80 + 2

200

38

30 + 8

300

112

100 + 10 + 2

400

295

200 + 90 + 5

500

1483

1,000 + 400 + 80 + 3

2 Digit Addition

100

84 + 14

98

200

31 + 68

99

300

47 + 96

143

400

96 + 36

132

500

39 + 78

117

3 Digit Addition

100

387 + 111

498

200

325 + 223

548

300

725 + 685

1410

400

387 + 857

1244

500

437 + 786

1223