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