Show:
Addition
Subtraction
Fact Families
Missing Part
Ways to Make 10
100
5 and 3 is
8
100
5 take away 1 is
4
100
All fact families have the same...
3 numbers
100
Sara and Joey have 11 postcards in all. Sara has 8 postcards. How many postcards does Joey have?
3 postcards ( 11-8=3)
100
2+___=10
8
200
4 and 7 is
11
200
10 take away 3 is
7
200
Name a fact family with only 2 facts.
1+1=2 7+7=14 2+2=4 8+8=16 3+3=6 9+9=18 4+4=8 10+10=20.... 5+5=10 6+6=12
200
Zoe and Luis pick 9 flowers in all. Zoe picks 6 flowers. How many does Luis pick?
3 flowers ( 9-6=3)
200
0+___=10
10
300
4 party hats are in a box. 9 are on a shelf. How many party hats are there in all?
13 party hats
300
8 take away 2 is
6
300
Complete the fact family. 4+6=10 6+4=10 10-6=4
10-4=6
300
Mary and Jimmy buy 10 apples. Mary buys 5 apples. How many did Jimmy buy?
5 apples ( 10-5=5)
300
4+______=10
6
400
9 rabbits are following butterflies. 3 rabbits are following grasshoppers. How many rabbits are there?
12 rabbits
400
Pam ate 1 strawberry. She has 2 strawberries left. How many strawberries did she start with?
3 strawberries
400
Complete fact family. 5+7=12 12-7=5
7+5=12 12-5=7
400
Mario and Sue have 12 games in all. Mario has 4 games. How many games does Sue have?
8 games ( 12-4=8)
400
3+___=10
7
500
8 pandas are playing in the tree. 2 pandas are hiding under the bush. 2 more climb up the tree. How many pandas are there altogether?
12 pandas
500
Julio lost 4 marbles. He has 3 left. How many marbles did Julio have in the beginning?
7 marbles
500
Make a fact family with the following numbers: 1,2,3
1+2=3 2+1=3 3-1=2 3-2=1
500
*=2 @= ? ^=3 what does @ equal if *+@ = ^?
@=1
500
10+0= 5+ ___
5