Related Facts
2. What number completes the related facts?
36/9 = ____
36/___ = 9
What is...
4
1. Henry made 28 muffins. He put the same number of muffins on each of 4 plates. How many muffins did Henry put on each plate?
What is...
7 muffins
6. If 48/8 = 6, what is 6 x 8?
What is...
48
9. Is 9 the unknown number in the following equation?
7 x ___ = 54
What is...
No
3. Which is a related multiplication fact that can be used to find the answer to 80/10?
A. 8 x 1
B. 80 x 1
C. 8 x 10
D. 80 x 10
What is...
C. 8 x 10
10. Mr. Johnson has a 40-ounce bottle of ketchup. He wants to put all of it in small cups. Mr. Johnson can use all 5-ounce cups or all 10-ounce cups. How many of each size cup can Mr. Johnson fill?
Mr. Johnson can fill _____ 5-ounce cups or _____ 10-ounce cups.
What is...
Mr. Johnson can fill 8 5-ounce cups or 4 10-ounce cups.
7. What is the value of the unknown number in the related facts?
24/6 = ___
___ x 6 = 24
What is...
4
9. Is 9 the unknown number in the following equation?
8 x ___ = 72
What is...
Yes
A. 3 x 5
B. 3 x 7
C. 5 x 7
D. 7 x 7
What is...
C. 5 x 7
11. Rachida has 32 jump ropes. She puts the same number of jump ropes in each of 8 boxes. How many jump ropes does Rachida put in each box?
What is...
4 jump ropes
12. Use the visual model to complete the equation (see question 12).
21/3 = ____
3 x ____ = 21
9. Is 9 the unknown number in the following equation?
27/3 = ___
What is...
Yes
5. Which related facts can help find the quotient of 56/8 = ___?
Select ALL the correct answers.
A. 8 x ___ = 56
B. 8/___ = 56
C. 9 x ___ = 56
D. 56/___ = 8
E. 56/___ = 9
What is...
A. 8 x ___ = 56
D. 56/___ = 8
13. Ms. Jackson has 4 pitchers of water. There are 3 liters of water in each pitcher.
Part A
How many liters of water does Ms. Jackson have?
What is...
12 liters
9. Is 9 the unknown number in the following equation?
63/7 = ___
What is...
Yes
8. Ana has 18 toy monkeys. She wants to put them in 3 equal groups. Ana uses the equation 18/3 = ___ to decide how many toy monkeys to put in each group. What multiplication equation could she use?
What is...
3 x 6 = 18 OR 6 x 3 = 18
13. Ms. Jackson has 4 pitchers of water. There are 3 liters of water in each pitcher.
Part B
How many 2-liter pictures can Ms. Jackson fill if she uses all of the water?
What is...
6 2-liter pitchers