Properties
5 x 0 = 0 shows which property?
Zero Property
5 x 4 = ?
20
10 ÷ 1 = ?
10
Julie shares out 32 lollipops equally between her 4 friends. How many lollipops will each friend get?
32 ÷ 4 = 8.
Each friend will get 8 lollipops.
What is a prime number?
A number that has only 2 factors or arrays.
3 x 1 = 3 shows which property?
Identity Property
30 x 30 = ?
900
30 ÷ 5 = ?
6
A cake recipe calls for 3 eggs. Sally want to bake 4 cakes for her school's bake sale. How many eggs will she need?
3 x 4 = 12
She will need 12 eggs.
What is a product?
The answer to a multiplication problem.
6 x 7 = 7 x 6 shows which property?
Commutative Property
5 x 60 = ?
300
28 ÷ 7 = ?
4
Jersey the lizard eats 4 insects a day. How long will it take him to eat 36 insects?
36 ÷ 4 = 9
It will take him 9 days.
What is a quotient?
The answer to a division problem.
(3 x 4) x 5 = 3 x (4 x 5) shows which property?
Associative Property
8 x ? = 32
4
48 ÷ 6 = ?
It snowed 3 inches each day for a week. By the next Monday, 6 inches of snow had melted. How many inches of snow were still left on the ground?
(3 x 7) - 6 = 15
15 inches of snow were left on the ground.
What is an array?
An arrangement of objects into equal rows and columns.
9 x 7 = (9 x 5) + (9 x 2) shows which property?
Distributive Property
? x 6 = 54
9
72 ÷ 8 = ?
9
On a snow day, 9 kids from the neighborhood gathered to build snowmen. They used 2 buttons as the eyes on each snowman. 7 more kids joined to make snowmen and used buttons for the eyes as well. How many buttons were used to make the snowmen?
(9 + 7) x 2 = 32
32 buttons were used to make the snowmen.
What is a dividend?
The biggest number in the division sentence. The whole number being divided into equal groups.