Name That Strategy
What strategy did we learn to add to make 10?
Make a ten strategy
What strategy works will I use to figure out 7+7
Doubles facts
Sarah has 5 marbles. 2 Marbles roll away. How many marbles does Sarah have left?
5-2=3
3 marbles
What strategy do we use to figure out word problems?
C U B E S
What strategy works best to solve 9+9
Double Facts
Derek caught 7 frogs. Blake caught 4 frogs. How many frogs did the boys catch together?
7+4=11
11 frogs
Think "that number twice" Two sixes equal 12. What strategy did we learn that uses the same number two times?
Doubles Facts
How can I make a ten to solve 8+4
10+2
Billy has 10 books. Jenny borrowed 4 books from Billy. How many books does Billy have left?
10-4=6
6 books
What is a way to find the sum of 6+7? Use double facts +1.
6+6+1
How can I make a 10 to solve 9+7
10+6
Bob ate 3 slices of pizza. Lyn ate 2 slices of pizza. Max ate 5 slices of pizza! How many pieces of pizza did they ate all together?
3+2+5= 10 (think: 2+3=5 and then 5+5=10!)
What is a way to find the sum of 7+8? Use double facts + 1.
7+7+1
How can I use 12,7,5 to complete a fact family?
7+5=12
5+7=12
12-7=5
12-5=7
Jerry received 8 dollars for his birthday. Jerry bought a lego guy for 4 dollars. How many dollars does Jerry have left?
8-4= 4 (Doubles)