Place Value
First Grade
Math
Second Grade
Math
Second Grade
Math
Subtraction
100

What number is in the ones place?

56

6

100
2+5
What is 7?
100

10+_=20

What is 10?

100
100+5
What is 105?
100

8-3

5

200

What number is in the tens place?

25

2

200
5+5
What is 10?
200

5+_=9

What is 4?

200
100+45
What is 145?
200

20 - 20  

0

300

What number is in the hundreds place?

589

5

300
7+2
What is 9?
300

22+10

What is 32?

300

25+10

35

300

15-5

10

400

What place is the missing number?

2_1

tens place

400
7+4
What is 11?
400

53+7

What is 60?

400

63-10

53

400

25 - 6

19

500

What place is the missing number?

2_

ones place

500

9+5

What is 14?

500

89+11

What is 100?

500

43+20

5

500

200 - 100

100