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My Math - Chapter 9 Review - 3rd Grade Quiz Flashcards | StudBud
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My Math - Chapter 9 Review - 3rd Grade Quiz
My Math - Chapter 9 Review - 3rd Grade Quiz
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1
Use the distributive property to find each product: 9 x 7 = ___
54
63
81
72
2
VOCABULARY: A ___________ can be a letter or symbol that is used to represent an unknown quantity.
operations
Associative Property
expression
variable
3
Find the product.
40
30
25
15
4
Evaluate if z = 5 and y = 4.
18
16
12
20
5
Find the product.
34
25
17
27
6
Write an expression: 5 people equally divide $45
45\div5=9
45 x 5 = 225
5 + 45 = 50
45 - 5 = 40
7
Find the product.
40
25
35
50
8
Ginny has $6. Aaron has twice as much. How much money does Aaron have?
14
12
10
8
9
Write an expression: 6 tables with 4 legs each
6 + 4 = 10
6 x 4 = 24
6 - 4 = 2
24\div6=4
10
VOCABULARY: __________ are mathematical processes, such as addition, subtraction, multiplication and division.
distributive property
expression
equation
operations
11
Travis bought 3 tennis balls for $12. How much did each ball cost?
4
5
6
7
12
Evaluate if z = 5 and y = 4.
20
40
30
60
13
Use the distributive property to find each product: 7 x 6 = ___
35
49
42
13
14
Micah earns $7 an hour washing cars. He worked 4 hours last Saturday. How much money did Micah make?
20
18
15
28
15
VOCABULARY: To find the value of an expression, I ___________ the expression.
variable
expression
operations
evaluate
16
Use parentheses to group two factors. Then find the product: 2 x 5 x 3 = ___
15
17
10
30
17
VOCABULARY: A combination of numbers and operations that represent a quantity is called an __________.
Evaluate
Expression
Variable
Equation
18
Kayla is x years old. Kevin is 3 years younger than Kayla. If x = 12, how old is Kevin?
10 years old
8 years old
9 years old
7 years old
19
Jada has 24 hair clips. She throws away two broken clips and gives her sister 11. How many clips does she keep?
10
11
8
12
20
Adrianna practiced her guitar for 7 minutes six times this week. How many minutes did she practice her guitar in all?
42
35
49
32
21
Evaluate if a = 4 and b = 5.
8
4
7
3
22
VOCABULARY: The _____ Property of Multiplication allows you to decompose one factor into addends that are easier to use.
Associative
Variable
Expression
Distributive
23
VOCABULARY: An __________ contains an equal sign to show that two expressions are equal.
evaluate
operations
equation
expression
24
Write an expression.
6 - 3 =
18\div3=
6 x 3 =
6 + 3 =
25
Use parentheses to group two factors. Then find the product: 1 x 3 x 4 = ___
12
7
8
16
26
Brady bought 3 packs of football cards for $3 each. How much did he pay altogether?
12
13
9
14
27
Evaluate if a = 4 and b = 5.
4
5
9
2
28
Write an expression.
25 + 37 =
37\div25=
25 x 37 =
37 - 25 =
29
VOCABULARY: Makes multiplying 3 factors easier by stating that the grouping of factors doesn't change the product.
Expression
Variable
Associative Property
Distributive Property
