Expanded Form
Place Value
Vocabulary
Missing Addend
Subtraction
100

43

40 + 3

100

What is the value of 6 in 567?

60

100

sum

the answer in addition

100

10 + __ = 19

9

100

15 - 5 =

10

200

156

100 + 50 + 6

200

What is the value of 2 in 289?

200

200

addition

joining together

200

32 + __ = 42

10

200

43 - 3 =

40

300

690

600 + 90 + 0

300

The value of 7 in 437

7

300

subtraction

the difference within two numbers

300

__+ 35 = 40

5

300

19 - 5 = 

14

400

900

900 + 0 +0

400

The value of 9 in 1,479

9

400

equation

a number sentence

400

___ + 400 = 500

100

400

156 -100 =

56

500

407

400 + 0 + 7

500

The value of 3 in 1,324

300

500

to sort

separating objects

500

40 + __ = 57

17

500

1,000 - 1, 000 =

0