2nd Grade Addition

Place Value

100

What number is shown by this? 8 hundreds, 7 tens, 2 ones

872

200

Read the number that is in WORD FORM. Write it in standard form. Two hundred thirty-seven

237

300

This number is in EXPANDED FORM. Write it in standard form. 800 + 70 + 5

875

400

How much is the 5 in 954 worth?

50

500

4 hundreds, 2 tens, 7 ones. What number is this?

427

Mental Math

100

What is 1 more than 8

9

200

What is 10 more than 4

14

300

What is 9+3? 

12

400

What is 10+10+8

28

500

What is the missing addend? ____ + 9 = 79

70

Adding with No Regrouping

100

28 + 51

79

200

35 + 33

68

300

72 + 17

89

400

55 + 12

67

500

25 + 64

89

Adding with Regrouping

100

38 + 15

53

200

55 + 37

92

300

48 + 19

67

400

76 + 17

93

500

48 + 22

70

Regrouping 1s and 10s

100

596 + 128

724

200

413 + 498

911

300

155 + 388

543

400

459 + 466

925

500

149 + 192

341