Fact Families

Can you create a fact family?

100

Create two equations for the fact family 2,5, and 10

2x5=10

5x2=10

10/2=5

10/5=2

200

Create an equation for the fact family 6, 8, and 48.

6x8=48

8x6=48

48/6= 8

48/8=6

300

Are the numbers 7,8, and 56 a fact family?

Yes.

400

Are the numbers 5,6, and 30 a fact familiy?

Yes.

500

Are the numbers 2, 10, and 20 a fact family?

Yes. 22+40=62 40+22=62 62-40=22 62-22=40

Can you find the missing number?

100

21+___=32

11

200

17=5+____

12

300

13-7=____

6

400

18-___=6

12

500

25-___=19

6

Can you make it equal?

100

Is 5+5 and 7+3 equal?

Yes.5+5=10 and 7+3=10

200

Is 7+5 and 9+3 equal?

Yes. What do they both equal?

300

Is 5+6 and 4+4 equal.

No. 5+6 and 4+4 is not equal.

400

Is 13+10 and 19+4 equal

Yes. What does 13+10 and 19+4 equal?

500

Is 10-7 and 12-9 equal?

Yes. What is 10-7 and 12-9 equal to?