doubles
place value
adding 2-digit numbers
10 more, 10 less
doubles + 1
100

14 = ____ + ____

7 + 7

100

3 tens & 5 ones = ?

35

100

12 + 14 =

26

100

What is 10 more than 49?

59

100

What is 6 + 7?

13

200

6 + 6 = 

12

200

What is the value of the 4 in 94?

4

200

32 + 9 =

41

200

What is 10 less than 10?

0

200

What is 8 + 9?

17

300

10 = ____ + ____

5 + 5

300

If I have 8 tens and 3 ones, and I give 2 tens away, what is my total?

63

300

16 + 21 =

37

300

What is 10 more than 21?

31

300

What is 10 + 11?

21

400

9 + 9 =

18

400

What is the value of the 8 in 182?

80

400

If the total is 24, what number is added to 14?

10

400

What is 10 less than 146?

136

400

What is 11 + 12?

23

500

What number doubled equals 24? ___ +____=24

12

500

What is the value of the 0 in 105?

0 or 0 tens

500

If the total is 52, what number is added to 32?

20

500

What is 10 more than 251?

261

500

What is 12 + 13?

25