Skip Counting
What number comes next?
2, 4, 6, ___
8
What is
4+4?
8
What is 7-3?
4
3
odd
How many 10's are in 17?
1
What is the next number?
60
What is 5+5+5?
15
What is 35-0?
0
even
How many ones are in 32?
2
What are we skip counting by?
45, 50, 55, 60, 65
5's
What are the numbers that you are adding called?
Addends
What is 8-4?
4
Which number is odd?
6, 8, 9, or 10?
9
How many 10's are in 57?
5
What are we skip counting by?
23, 33, 43, 53, 63
10's
What is the answer to an addition problem called?
The sum
10-______= 5
5
556
even
Is 12 big enough to regroup?
Yes
What are we skip counting by?
16, 18, 20, 22, 24
2's
What is
25
+16
41
The answer to a subtraction problem is called...?
The difference
________ groups
How many 10's are in 123?
2