Doubles Facts
2 + 2 =
4
I see 4 dogs. Jan sees 6 dogs. How many dogs do we see in all?
A) 4 + 4 = 8
B) 4 - 6 = 10
C) 4 + 6 = 10
C) 4 + 6 = 10
What is 10 and 1
11
13, 14, ___, 16, 17
15
If 5 + 5 = 10, then 10 - 5 = 5
True
10
There are 7 frogs on the log. 2 jump off. How many frogs are left?
A) 7 - 2 = 4
B) 7 - 2 = 5
C) 7 + 2 = 9
B) 7 - 2 = 5
What is 10 and 9
19
19, 18, 17, ____, 15, 14
16
If 7 - 3 = 4, then 4 + 2 = 7
False
8 + 8 =
16
I have 10 plates and 5 cups. How many more plates than cups do I have?
a) 10 + 5 = 15
B) 5 + 5 = 10
C) 10 - 5 = 5
C) 10 - 5 = 5
17 is 10 and what?
7
90, 89, 88, ___, 86, 85
87
13 is an even number
False
It is an odd number
Is 9 + 7 a doubles fact?
No
What is the difference between 7 and 3?
A) 7 - 3 = 4
B) 3 + 5 = 8
C) 7 + 3 = 10
A) 7 - 3 = 4
18 is 8 and what?
10
25, ___, 35, ___ , 45, 55, 65
30 and 40
In a word problem, "in all" means you subtract
False
"In all " means to add
Is 7 + 7 a doubles fact?
Yes
Which is true?
A) 7 + 3 = 4 + 9
B) 2 - 1 = 5 - 4
C) 7 + 2 = 4 - 2
B) 2 - 1 = 5 - 4
What is 1 less than 20?
19
When skip counting by tens, what number do you get after counting 9 times?
90
More means smaller, less means bigger
False