Vocabulary
MA.3.AR.2.2 True Equations
Standard MA.3.AR.2.3 Unknown Whole Number
MA.3.AR.1.2 Real World Problems
MA.3.GR.2.3 Perimeter & Area of Rectangles
100
The ____ is the number to a multiplication problem
Product
100
3 × 2 = 60 ÷ 10
Is this equation true?
True : 6 = 6
100
15 ÷ ⬜ = 3
What number goes in the ⬜ to make the equation true?
5
100
Students were asked to write an expression equal to 4 × 12 by using the commutative property of multiplication.
Which of these expressions uses this property?
12 x 4
100
Tamika built a large play area in the shape of a rectangle. The length of one side was 8 meters, and the length of the other side was 14 meters.
Which number sentence shows the perimeter of the play area?
8 + 14 + 8 + 14 = 44
200
Lines that intersect to form square angles
Perpendicular Lines
200
Fill in the missing number.
3
200
Find n: 54 ÷ n = 6
9
200
Larry wanted to give his three cats treats. He gave each cat 4 treats. How many treats total did Larry give his cats?
12
200
Find the perimeter of the red rectangle below.
40
300
It displays objects in equal rows and equal columns
array
300
Select ALL the equations that are true.
- A : 10 × 4 = 8 × 5
- B : 9 × 5 = 10 × 4
- C : 6 × 6 = 4 × 8
- D : 3 × 3 = 9 × 1
- E : 12 × 5 = 6 × 10
A, D, E
300
If 72 ÷ 9 = 8, then ? × 8 = 72.
9
300
Allen is replacing all the tiles in his kitchen. He needs to purchase 7 rows of 9 tiles altogether. He uses the expression 7 × 9 to figure out how many tiles to purchase.
How many tiles does Allen need to purchase?
What is: 63
300
Three ways to find the area of rectangle are counting, adding the rows, and ___________ the length by the width.
multiplying
400
___ is the value given to the place a digit has in a number.
Place Value
400
Select ALL the equations that are true.
Responses
- A : 6 × 6 = 3 × 12
- B : 7 × 2 = 8 × 2
- C : 12 × 2 = 3 × 8
- D : 7 × 3 = 1 × 20
- E : 2 × 10 = 5 × 4
A, C, E
400
What number goes in the ⬜ in the sentence ⬜ ÷ 5 = 7?
35
400
Keith has 3 bags (labeled A, B, and C) to put 24 marbles in.
• He puts an equal number of marbles in each bag.
• Then, Keith buys 6 new marbles.
• He puts the 6 new marbles in bag A.
How many marbles does Keith have in Bag A?
14
400
Isabella's mother is making her an ice cream cake for her birthday. In order to feed all of the birthday party guests, the area of the cake needs to be at least 95 inches.
What is MOST LIKELY the measurements of Isabella's birthday cake?
12 inches by 8 inches
500
When you multiply a number by 0, the product is zero.
Zero property of Multiplication
500
Which statement is true?
- A : Multiplication is repeated subtraction.
- B : Division is repeated subtraction.
- C : Subtraction is repeated multiplication
B
500
Each equation has a missing number shown by the ⬜ symbol. Which equation has a missing number of 9?
63 ÷ ⬜ = 7
500
A bakery sells blueberry, chocolate, and pumpkin pies. On Monday, the bakery sold twice as many blueberry pies as pumpkin and 3 times as many chocolate pies as blueberry. Customers bought 4 pumpkin pies on Monday. How many blueberry pies did the bakery sell on Monday?
8
500
William just won a king sized snickers bar at the county fair. It is 16 inches by 3 inches.
What is the area of the king sized snickers bar?
48 inches