Addition
What is 10+10
20
7,6,10
No
What is 12-5
7
Find the missing addend:
6+m = 10
m = 4
Add these 3 numbers:
what is 3+4+5
12
What is 7+6
13
What is one subtraction fact for this fact family?
10,6,4
10-4=6 OR 10-6=4
6-2
4
Find the missing addend:
5+a=9
a=4
Can I add 3 numbers in any order?
Yes
What are the addends in this addition fact?
2+5=7
2 and 5 are the addends
What is one addition problem for this fact family?
2,4,6
2+4=6 OR 4+2=6
What is the difference between 10 and 5
5
Find the missing addend:
9+b=16
b=7
add 9+2+7
18
Draw circles on the whiteboard to show this addition sentence:
5+4=9
should have drawn: 5 circles + 4 circles = 9 circles
Is this a fact family?
8,1,9
Yes
Draw circles to show this subtraction problem on the whiteboard.
10-3=7
10 circles - 3 circles = 7 circles
Find the missing addend:
3+m = 12
m=9
Find the sum of 5,7, and 8
5+8+7
= 20
What are the addends and the sum in this math fact?
8+6=14
8 and 6 are addends, 14 is the sum
Which of the following IS NOT a fact family:
2,4,7
5,2,7
4,5,9
2,4,7 are not a fact family (2+4 does NOT = 7)
What is the difference between 14 and 6
8
Maria had 5 pencils. Her friend gave her more, then she had 11 pencils. How many pencils did Maria's friend give her?
6 pencils
Sara walked for 5 minutes, jumped rope for 1 minute, and jogged for 4 minutes. How many minutes did Sara exercise?
10 minutes