Properties
Which property is being shown?
14 x (4 x 6) = (14 x 4) x 6
Associative Property of Multiplication
TRUE or FALSE:
60 is 10 times as much as 600.
False
Evaluate:
46 x 90 =
4,140
Evaluate:
144 ÷ 12 =
12
Write the following in expanded form:
81,048
(8 x 10,000) + (1 x 1,000) + (4 x 10) + (8 x 1)
OR
80,000 + 1,000 + 40 + 8
Which property is being shown?
80 + 0 = 80
Identity Property of Addition
TRUE or FALSE:
10 is 1/10 of 100.
True
Evaluate:
Buzz buys 14 packs of stickers.
Each pack of sticker has 85 stickers.
How many stickers are there in all? (LABELS)
1,190 stickers
Evaluate:
Mark is packing for a camping trip for 7 people.
He packs 245 pounds of food.
If shared equally, how much food will each person get? (LABELS)
35 pounds of food
Write the following in standard form:
one-hundred two thousand, sixty
102,060
Which property is being shown?
5 x 1 = 5
Identify Property of Multiplication
If 103 = 1,000,
then 105 = _____.
100,000
Evaluate:
Mark buys 5 packs of gun for $2 each.
He also buys 9 cans of soda for $3 each.
How much money did Mark spend altogether? (LABELS)
$37
Evaluate:
436 ÷ 4 =
109
Evaluate:
{ 2 + [ 3 x ( 8 - 4 ) ] ÷ 2 } ÷ 8 =
1
Which property is being shown?
18 x 2 = 2 x 18
Commutative Property of Multiplication
What is another way you can express 103?
*There are two ways.
10 x 10 x 10
1,000
Evaluate:
Mark buys 8 cases of water.
Each case contains 12 bottles.
He then drinks 5 bottles.
How many bottles does Mark have left? (LABEL)
91 bottles
Evaluate:
There are 315 tourist going on a tour around Italy.
Each bus can hold 45 people.
How many buses will the tour company need? (LABELS)
7 tour buses
Write the following as a numerical expression:
Mark buys 3 cases of soda. Each case holds 6 cans.
He then drinks 4 cans.
(3 x 6) - 4
Which property is being shown?
9 x 23 = (9 x 20) + (9 x 3)
Distributive Property
Evaluate:
4 x (2 x 102) =
800
Evaluate:
There are 18 buses taking tourist around Italy.
Each bus holds 35 tourist.
How many tourist are on the tour? (LABELS)
630 tourist
Evaluate:
Mark is making dinner for 7 people.
He opens 6 cans of soup. Each can holds 14 ounces.
If shared equally, how many ounces of soup will each person get? (LABELS)
12 ounces of soup
Evaluate:
Mark walks to and from school everyday.
He lives 185 feet from school.
How far does Mark walk in a single school week? (LABELS)
1,850 feet