Show:
place value
skip counting
multiplication
addition
ways to represent a number
100

What is the place value of the underlined digit

12

ones

100

34, 35 ,36 , ___

37

100

2 x 2 

4

100

10+10

20

100

Show me 123 in base 10 blocks

(show on whiteboard)

200

What is the place value of the underlined number?

876

ten

200

2, 4 ,6 ,8,___

10

200

3 x 3

9

200

24+12

36

200

39 in expanded form

30+9=39

300

What is the place value of the underlined digit?

12,761

hundred

300

5, 10, 15, 20, 25, ___

30

300

10 x 8

80

300

85+64

149

300

1,000+800+9

1,809

400

What is the value of the underlined digit?

54,861

thousands

400

3, 6, 9, 12, 15, 18, ____

21

400

5 x 9

45

400

149+65

214

400

two thousand forty five

2,045

500

What is the place value underlined

145,987

ten thousand

500

120, 125, 130, 135, ____

140

500

7 x 8

56

500

198+149

347

500

Write in expanded form

24,789

20,000+4,000+700+80+9