Subtraction
Addition
Clock
Expanded Form
Place Value
100

23 - 14 = 

9

100

33 + 18 =

51

100

4:00 o' clock

4

100

Write 309 in expanded Form.

300 + 9

100

Place Value of the digit  9:

978

Hundreds

200

72 - 27 =

45

200

44 + 26 = 

70

200

3:30 o'clock

3:30

200

What number is 800 + 40 + 8?

848

200

Place Value of the digit 5:

4956

Tens

300

90 - 21=

69

300

236 + 149 =

385

300

5:15 o'clock

5:15

300

2,000 + 500 + 70 + 3

2,573

300

Place value of the digit 3:

1,183

ones

400

153 - 39=

114

400

285 + 169 =

454

400

7 :50 o'clock

7:50

400

5,000 + 90 + 6


5,096

400

Place Value of the digit 3:

3,446

Thousands

500

700 - 176 =

524

500

379 + 245=

624

500

9:25 o'clock

9:25

500

Write in expanded form:

7,834

7,000 + 800 + 30 + 4

500

Place Value of the digit 4:

3,485

Hundreds

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