Subtract 0, 1 or 2
What is the difference of 7-2?
7 - 2 = 5
What doubles fact helps you solve 6-3? What is the difference?
(THERE ARE 2 EQUATIONS)
3 + 3 = 6
6 - 3 = 3
What addition fact can help you solve 18 -9?
9+___ = 18
What is the difference? 5 +_____ = 13, so 13 - 5=_____
13 - 5 = 8
What has the same answer as 13 - 4?
10-1
13+4
10-4
13-1
10 - 1
What is the difference of 10-1?
10 - 1 = 9
What doubles fact helps you solve 18-9? What is the difference?
(THERE ARE 2 EQUATIONS)
9 + 9 = 18
18 - 9 = 9
What addition fact can help you solve 9-4?
4+_____=9
What is the difference? 6 +_____ = 13, so 13 - 6=_____
13 - 6 = 7
What has the same answer as 15 - 8?
15+8
10-3
10-8
15+3
10 - 3
What is the difference of 4-1?
4 - 1 = 3
What doubles fact helps you solve 10-5? What is the difference?
(THERE ARE 2 EQUATIONS)
5 + 5 = 10
10 - 5 = 5
What addition fact can help you solve 10 -7?
7+____ =10
Ms. Marshall has 18 pencils. She gives 5 away. How many pencils does Ms. Marshall have now?
Write the equation and solve.
18 - 5 = 13
What has the same answer as 11 - 3?
11+3
10-2
10-8
10-3
10 - 2
What is the difference of 8-0?
8 - 0 = 8
What doubles fact helps you solve 14-7? What is the difference?
(THERE ARE 2 EQUATIONS)
7 + 7 = 14
14 - 7 = 7
What addition fact can help you solve 7 -5?
5+_____ = 7
Ms. Marshall has 13 books. Ms. Goldstein has 8 books. How many more books does Ms. Marshall have than Ms. Goldstein?
13 - 8 = 5
What is the difference of 9-1?
9 - 1 = 8
What doubles fact helps you solve 20-10? What is the difference?
(THERE ARE 2 EQUATIONS)
10 + 10 = 20
20 - 10 = 10
What addition fact can help you solve 12 -6?
6+6 = 12