Finish my equation...
5 x ____ = 45
9
12 ÷ 2 = 3 x 2
True
Pick two equations that equal 18
A. 6 + 3
B. 6 x 3
C. 6 + 6 + 6
D. 6 ÷ 3
B and C
I allow you to be able to add or multiply numbers in any order and still get the same answer.
What is the Commutative Property?
11 x 4 =
44
10 x ____ = 30
3
(8 x 3) + (4 x 3) = 40
False
Pick 2 equations that equal 40
A. 80 ÷ 2
B. (5 x 4) + (5 x 4)
C. 5 x 9
D. 5 + 5 + 5 + 5
A and B
I help you take equations with big factors and break down to smaller, friendlier numbers.
What is the distributive property?
(3 x 5) + (4 x 6)=
39
7 x ____ = 28
4
Finn got 8 boxes of cookies. Each box had 4 cookies. He ate 6 cookies. How many cookies does he have left?
Liam said he had 32 cookies left.
False. He has 26 cookies left.
8 x 4 = 32
32 - 6 = 26
Pick 2 true statements.
A. I can switch factors in a multiplication problem and get the same product.
B. Addition and division are the same thing.
C. Any number x 0 = 0
A and C
I am the answer in a division equation.
What is the quotient?
32 ÷ 4 =
8
____ x 7 = 56
8
Liah wants to buy a new backpack. She earns $5 every day for a full week. She says she has enough money to buy the $35 backpack. Is this true or false?
True. There are 7 days in a week so 7 x 5 = 35. She has just enough!
Which two models did we learn to help solve with multiplication and division.
A. Partial sums
B. Tape Diagrams
C. Arrays
D. Hundreds Chart
B and C
You use me when you add the same number over and over again.
What is repeated addition?
33 ÷ 3 =
11
(3 x 5) + (5 x 5) = _____
40
Which situation can be represented by 40 ÷ 5?
A. The total number of cups when 5 kids have 40 cups.
B. The total number of cups when 40 markers are put 5 markers to a cup.
C. the number of dollars when a kid has $40 and gets $5 more from doing chores.
B
Max puts his Pokemon cards in an album. He puts the cards in 4 rows of 4. How many cards does Max have per page?
A. 4 + 4
B. 4 x 2
C. 4 x 4
D. 4 + 4 + 4 + 4
C and D
I am what you draw to show a collection in rows and columns. All of my rows have to have the same amount. All of my columns have to have the same amount.
What is an array?
45 ÷ 5 = 3 x ___
3