3-1: Multiplication Properties
Which property is shown: 43 x 0 = 0
zero property
What is the product of 5 x 10,000?
50,000
What is the product of 80 x 30?
2400
What is the product of 243 x 12?
2,916
BONUS POINT: This question is worth DOUBLE your score.
Albertsons has 234 boxes of groceries in the back of their store. Vons has 4 times as many boxes of groceries and Trader Joes has 2 times as many boxes of groceries. SHOW how you would solve and answer how many TOTAL grocery boxes do all three stores have together.
234 + (234 x 4) + (234 x 2) = 1638
What number is needed to make the associative property true? (6 x 5) x 8 = (8 x 5) x ____
6
What is the product of 32 x 104?
32 x 10,000 = 320,000
What is the product of 55 x 11?
605
Ms. White has 13 $20 bills in her wallet. How much money does she have?
$260
Write a picture for how you would show this: Sally went on 6 rides at Disneyland. Jane went of 4 times as many rides than Sally.
Picture: 4 boxes of 6
What property is this: 11 x 9 = 9 x 11
commutative property
What would you do to solve 103?
10 x 10 x 10
What is the product of 34 x 23?
782
The bake shop sells 15 boxes of cupcakes that have a dozen (12) cupcakes in each box. How many cupcakes did they sell?
180
Chick-fil-a sold 14 chicken meals. Raising Canes sold 3 times as many chicken meals. Write an equation to show how much more chicken meals Raising Canes sold than Chick-fil-a.
14 x 3
Which property is used to solve this problem: 146 x 1 = 146
identity property
What is 12 x 102 written out as an equation?
12 x 10 x 10
What is the product of 26 x 40?
1,040
If I order 2 large pizzas at $21 a pizza and 3 sides that are $6 a side. How much did I spend on food?
42 + 18 = $60
The gas station sold 12 packs of candy 5 days a week. Write an equation to show how you would solve this to find out how many packs of candy were sold over the 5 days.
12 x 5 =
What property is this an example of: (12 x 5) x 4 = (4 x 5) x12
Associative property
What is the product of 600 x 103 x 0?
0
Jake had 26 gumballs. After sharing with a friend he had 25 times more gumballs. How many gumballs does Jake have?
650
The bus on route 1 takes 124 students. It takes students home 5 days a week. How many students are taken home on route 1 throughout all 5 days of the week?
620
The girl scouts are selling cookies as a fundraiser. Each box has 12 cookies in it. If they sold 6 boxes, write an equation to show how many cookies they sold.
6 x 12
*show model