Numbers
10 More/10 Less
Doubles
Sums & Differences
1

What number has 4 tens and 3 ones?

43

1
What is 10 less than 50?
40
1

4 + 4

8

1
Find the sum.


14+31=

45
2

What number has 8 ones and 5 tens?

58

2
What is 10 more than 66?
76
2

7 + 7

14

2
Find the difference.


39-16=

23
3

What number has 4 ones, 3 hundreds, and 9 tens?

394

3
What is 10 less than 16?
6
3

9 + 9

18

3

What is the sum?

24+30=___

54
4

What number has 2 hundreds, no tens and 9 ones?

209

4

What is 10 more than 2,571?

2,581

4

14 + 14



28

4

Bob has 18 cookies. His mom gave him 30 more cookies. How many cookies does Bob have now?

48 cookies

5

How would you show 38 cents with the least number of coins?

1 quarter, 1 dime, and 3 pennies

5

What is 10 less than 308?

298

5

35 + 35

70

5

Mary made 65 brownies on Sunday. She gave 40 brownies to her classmates. How many brownies does she have left? 

25 brownies

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