2nd Grade Math

Place Value

100

What is the value of the 4 in 47?

40

200

What is the value of the 5 in 25?

5

300

What is the value of the 3 in 38? 

30

400

Draw blocks to show 52

See student work 

500

Write the word name for 61

sixty-one

Addition/Subtraction

100

10+10=

20

200

50+7=

57

300

5+5+2

12

400

20-5

15

500

50-49

1

2nd Grade Skip Counting

100

15, 20, 25, ___

30

200

700, 600, 500, ____

400

300

450, 460, 470, ___

480

400

5, 10,  ___, ___, 25

15 and 20

500

3, 6, 9, ___

12

2nd Grade Place Value

100

The value of the digit 3 in 53

3

200

The value of the digit 7 in 79 

70 

300

The value of the 4 in 42

40

400

My number is 19. I changed the digit in the tens place to a 7. My new number is....

79

500

My number is 25. I changed the digit in the ones place to a 9. My new number is....

29

Decomposing by place value

100

Expanded Form  

38

3 tens, 8 ones

or 

 30 + 8

200

19

 1 ten, 9 ones

or 

10 + 9

300

56

5 tens, 6 ones

or 

50 + 6

400

99

 9 tens, 9 ones

 90 + 9

500

27

2 tens, 7 ones

or 

20 + 7