Count Back
Add to Subtract
Use 10 to Subtract
10 Frames & Fact Families
Problem Solving
100
5-1=
4
100
6+ ___ = 8
so, 8- 6 = ___
*the same number goes in both blanks
2
100
Finish the problem by filling in the 10s frame
12-8
4
100
Cami has 13 apples. She has 8 red apples and the rest are green. How many are green?
13- 8= __
5 green apples
200
7-3=
4
200
4 + ___ = 8
so, 8 - 4 = ___
*the same number goes in both blanks
4
200
Finish the problem by filling in the 10s frame.
11 -8 = ___
3
200
Cheryl has 14 flowers. She gives some away. She has 8 left. How many flowers did she give away?
14-8= 6
6 flowers
300
8-2=
6
300
5 + ___ = 9
so, 9 - 5 = ___
*the same number goes in both blanks
4
300
Finish the problem by filling in the 10s frame.
14 - 8 =
6
300
Adam has 12 crackers. He ate some. He has 5 left. Which one shows a way to find how many crackers Adam ate?
A. 12-__=5
B. 12-2= __
C. 10-5= __
D. 2+5= __
A. 12- ___= 5
400
11-2=
9
400
4 + ___ = 10
so, 10 - 4 = ___
*the same number goes in both blanks
6
400
Finish the problem by filling in the 10s frame
17 - 8 =
9
400
google doc- chapter 4 Go Math review
400
check answers
400
There are 10 dogs at the park. 8 are black and the rest are brown. How many are brown?
10 - 8 = 2
2 are brown
500
12-3=
500
6 + ___ = 12
so, 12 - 6 = ___
*the same number goes in both blanks
6
500
Finish the problem by filling in the 10s frame
15 - 8 =
7
500
chapter 4 Go Math review
500
check answers
500
Elsa has some marbles. She gave 9 marbles away. Now she has 9 marbles. How many marbles did she start with?
__ + 9 = 9
18 + 9 = 9
18 marbles