Show:
Expanded
Standard
Measurement
Addition
Subtraction
100
What is the expanded form for this number? 

624

600+20+4

100

What is the standard form for this number?

800+70+2

872

100

What are the two units of measurement on a ruler?

Inch and Centimeter

100

3+9

12

100

3-2

1

200

What is the expanded form for this number?

358

300+50+8

200

What is the standard form for this number?

900+50+3

953

200

Estimate the length of a crayon.

3 Inches

200

5+30

35

200

20-9

11

300

What is the expanded form for this number?

23

20+3

300

What is the standard form for this number?

600+0+2

602

300

What are the other units of measurement?

Yard, Meter, and Foot

300

50+20

70

300

60-40

20

400

What is the expanded form for this number?

794

700+90+4

400

What is the standard form for this number?

500+30+1

531

400

How many inches are in a foot?

12 inches

400

63+21

84

400

72-60

12

500

What is the expanded form for this number?

95

90+5

500

What is the standard form for this number?

70+7

77

500

Estimate the length of a pencil.

7 inches

500

73+11

81

500

49-27

22