Second Grade Review

Expanded Form

100

689

600+80+9

200

902

900 + 2

300

412

400+10+2

400

843

800+40+3

500

582

500 + 80 + 2

Standard form

100

4 hundreds, 5 tens, 3 ones.

453

200

700 + 60 + 6

766

300

six hundred fifty-four

654

400

900 + 7

907

500

400 + 80 + 3

483

Pattern

100

2, 4, 6, 8, ___, 12, 14.  What number is missing?

10

200

455,465, _____, 485, 495

475

300

35, ___, 45, 50, 55.  What number is missing?

40

400

670, 660, _____, 640, 630

650

500

64, 74, 84, 94, ___

104

Place Value

100

How many tens are in the number 275?

7 tens

200

What is the value of the 3 in the number 313?

300

300

How many  TOTAL tens are in the number 170?

17 tens

400

How many TOTAL tens are in the number 657?

650

500

What is the value of the tens in 547?

40

More or Less

100

What is 10 more than a 54?

64

200

What is 100 more than 92?

192

300

What is 10 less than 163?

153

400

What is 100 less than 987?

887

500

What is one thousand more than 1254?

2254

Anything

100

__ + 15 = 35

20

200

Complete the blank: 12, 14, ____, 18, 20

16

300

10 + ___ = 18

8

400

820+127

947

500

Mary went to the store and bought 12 apples, her friend Sarah bought 10 pears.  How many pieces of fruit did Mary and Sarah buy in all?

22 pieces of fruit