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Math Unit 2 Review Flashcards | StudBud
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Math Unit 2 Review
Math Unit 2 Review
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3rd grade division properties area fact families
Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Use the array to choose
two
multiplication facts in the same fact family.
20 = 5 x 6 and 20 = 6 x 5
16 = 4 x 4 and 16 = 5 x 4
25 = 5 x 5 and 25 = 5 x 4
20 = 5 x 4 and 20 = 4 x 5
2
Use the array to choose
two
division problems in the same fact family.
14 ÷ 2 = 7 and 14 ÷ 7 = 2
14 = 6 x 2 and 14 = 2 x 6
6 ÷ 2 = 3 and 6 ÷ 3 = 2
12 ÷ 2 = 6 and 12 ÷ 6 = 2
3
Which Multiplication Property is shown in the following problem?
11 x 9 = 9 x 11
Identity Property
Associative Property
Zero Property
Commutative Property
4
A = L x W The L represents
longer
line
length
little
5
What is the definition for the Zero Property of Multiplication?
Multiply by one, get identical factor
Change the grouping of three or more factors, get the same product
Multiply by zero, get zero
Change the order of factors, get the same product
6
What is the area of the figure shown below?
12 sq. u.
8 sq. u.
11 sq. u.
24 sq. u.
7
What is the area of this shape?
12 sq. cm.
15 sq. cm.
18 sq. cm.
16 sq. cm.
8
Derrick had 20 Pokemon cards. He shares with 4 friends. How many cards will each friend get?
5 cards
3 cards
4 cards
8 cards
9
Which of these equations is an example of the Commutative Property of Multiplication?
3 + 2 = 2 + 3
3 × 5 = 5 × 3
1 x 6 = 6
4 × 0 = 0
10
Which
two
multiplication facts are part of this fact family?
12x3=36
3x4=12
12x12=144
4x3=12
11
Ronnie has a poster that is 5 inches long and 5 inches wide. What is the area of Ronnie's poster?
25 sq. in.
20 sq. in
10 sq. in.
15 sq. in.
12
Which multiplication sentence would find the area of the figure shown below?
2 x 8 = 10
8 x 8 = 64
8 x 2 = 14
8 x 2 = 16
13
What is the area of the figure shown below?
10
12
8
6
14
Divide these 12 donuts into 2 equal groups.
6
4
12
3
15
Which of these equations is an example of the Associative Property of Multiplication?
5 + (2 + 8) = (5 x 2) x 8
5 x (2 x 8) = (2 x 8) x 5
5 x (2 + 8) = (5 x 2) x 8
5 x (2 x 8) = (5 x 2) x 8
16
What is the definition for the Associative Property of Multiplication?
Change the order of factors, get the same product
Change the grouping of three or more factors, get the same product
Multiply by one, get identical factor
Multiply by zero, get zero
17
What is the area of this shape?
15 square inches
12 square inches
10 square inches
16 square inches
18
What is the area of the figure shown below?
6 square units
3 square units
9 square units
12 square units
19
Area is the distance around a shape.
False
True
20
What is the definition of the Commutative Property of Multiplication?
Change the grouping of three of more factors, get the same product
Change the order of factors, get the same product
Multiply by one, get identical factor
Multiply by zero, get zero
21
Which Multiplication Property is shown in the following problem?
(6 x 20) x 5 = 6 x (20 x 5)
Zero Property
Commutative Property
Identity Property
Associative Property
22
Which of these equations is an example of the Zero Property of Multiplication?
9 + 0 = 9
1 ⋅ 6 = 6
3 + 2 = 2 + 3
4 ⋅ 0 = 0
23
Tim takes 6 days to do 42 units in Lexia. Which equations would be in the fact family to solve the problem?
u x 42 = 6 and 6 ÷ 42 = u
42 - 6 = u and 6 + u = 42
42 x 6 = u and u ÷ 42 = 6
6 x u = 42 and 42 ÷ 6 = u
24
I have 15 cookies. I want to share them with 5 people. How many cookies will each person get?
cookies
6 cookie
5 cookies
3 cookies
25
A square that has a length of 9 centimeters will have an area of 18 square centimeters.
True
False
26
Juan has 24 books. He puts in 6 books in each pile. How many piles did Juan make?
3 books
6 books
5 books
4 books
27
There are 24 people sitting at 8 tables. Which equations would be in the fact family for this problem?
p x 8 = 24 and 24 ÷ 8 = p
p + 8 = 24 and 24 - p = 8
24 x p = 8 and 8 ÷ 24 = p
8 x 24 = p and p ÷ 24 = 8
28
The formula for area is...
length plus width
length minus width
length times width
add all of the sides
29
Which Multiplication Property is shown in the following problem?
106 x 1 = 106
Associative Property
Zero Property
Commutative Property
Identity Property
30
What is the definition of the Identity Property of Multiplication?
Change the grouping of three or more factors, get the same product
Change the order of factors, get the same product
Multiply by one, get identical factor
Multiply by zero, get zero
