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Fact Families
Counting Up and Back
Shape Attributes
Addition and Subtraction
MIX
100
What are the number sentences for the fact family with numbers 5, 6, and 11.
5+6=11, 6+5=11, 11-6=5, 11-5=6
100
Solve 12-4=? Is it easier to count up or count back? Why?
12-4=8. It is easier to count back, because counting 4 back is easier than counting from 4 up to 12.
100
Name at least 1 defining attribute of a square.
Ex: 4 sides, 4 corners
100
Solve: __+ 5=9
4
100
Find the rule- in 6, out 7. 8 in, out 9. 4 in, 5 out.
Rule = +1
200
Write the number sentences for the fact family with numbers 3, 7 and 10.
3+7=10, 7+3=10, 10-7=3, 10-3=7
200
Solve 9-7=? Is it easier to count up or count back? Why?
9-7=2. It is easier to count up, because counting up from 7 to 9 is easier than counting back 7 from 9.
200
Name at least one defining attribute of a triangle.
Ex: 3 sides, 3 corners
200
Solve __= 6+2
8
200
Find the rule, and write a number sentence to check your answer. In 5, out 8. In 2, out 5. In 10, out 13.
Rule= +3. Ex: 2 +3=5.
300
Find the missing number and write the number sentences for the fact family with 8, 3 and ?
3+5=8, 5+3=8, 8-3=5, 8-5=3
300
Solve 14-1=? Is it easier to count up or count back? Why?
14-1=13. It is easier to count back, because counting 1 back is easier than counting from 1 up to 14.
300
Name at least one defining attribute of a circle.
Ex: 0 sides, 0 corners
300
Solve ___ - 7=4
11
300
If you are playing Salute and the sum is 11, and your partner has a 7 card, what card do you have? How do you know?
My card is 4. 11-7=4, or 7+4=11.
400
Solve ___ = 14-2
12
400
Find the rule, and write a number sentence to check your answer. In 10, out 20. In 40, out 50. In 30, out 40.
Rule= +10. Ex: 30+10=40.
500
12=___ - 5
17
500
What time is it if the short hand is at the 3, and the long hand is at the 6?
3:30