stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
7th Grade: Unit 1 & 2 Review Flashcards | StudBud
Explore
/
7th Grade: Unit 1 & 2 Review
7th Grade: Unit 1 & 2 Review
52 terms
·
StudBud Administration
·
35 plays
Imported from external platform
Flashcards
52 cards
F
Practice quiz
P
Host live
L
Questions
52
Answers
1
How do you multiply and divide Integers
Change Change
Add and keep the sign
If the signs are the same its + if its different its -
Just do whatever
2
Proportional Relationships
11
5
30
1.86
3
Compare the unit rates
Tom
They have the same unit rate
Kate
4
Which is not an example of opposites?
3 and -3
4 and 4
-8 and 8
0 and 0
5
Add these integers...
-2
5
-6
1
6
Subtract the integers.
–8
–4
4
8
7
Constant of proportionality
2
10
5
30
8
Add or subtract the rational numbers.
-2/3
0
2/3
9
Subtract the integers.
–1
1
9
–9
10
Rates
30 petals
35 petals
25 petals
36 petals
11
Constant of Proportionality
$1.00 per book
$2.00 per book
$2.50 per book
12
Rational numbers include...
Whole numbers
Fractions
Non-perfect square roots
Non-repeating/Non-terminating decimals
13
Are these ratios equivalent?
NO
YES
14
Add the integers.
5
7
-7
-5
15
Rates
8 inches
18 inches
6 inches
12 inches
16
Add or subtract the rational numbers.
-5/8
-1 ¼
5/8
-1
17
Proportional Reasoning:
8 N
32 N
4 N
64 N
18
Are these ratios equivalent?
NO
YES
19
Proportional Relationships
5
11
30
1.86
20
What are rational numbers.
Any number
The answer to an equation.
Numbers that can be a fraction.
Numbers that can not be a fraction.
21
Multiply or divide the rational numbers.
12/5
3/5
-2 2/5
2 2/5
22
Multiply the Integers
16
-8
-16
-4
23
Divide the integers
7
63
-63
-7
24
Unit Rates and Fractions
36 feet
27 feet
18 feet
25
Proportional Reasoning:
4 N
64 N
32 N
2 N
26
Multiply or divide the rational numbers.
378
3.78
-378
-3.78
27
Subtract the integers.
-21
21
-9
9
28
Proportional Relationships
No
Yes
29
What numbers are NOT rational numbers?
Square roots and Pi
-27
.83453
0
30
Multiply the following rational numbers
-5
5
1
-1
31
Fractions and ratios are
basically the same
opposites
inverses
negatives
32
Integers are
fractions and decimals
only whole numbers
positive whole numbers and their opposites, and 0
negative numbers
33
Proportional Reasoning:
36 N
4 N
48 N
2.67 N
34
Compare the unit rates
Tom
Kate
They have the same unit rate
35
What equation represents the constant of proportionality?
y = k / x
y = k + x
y = kx
y = k - x
36
Multiply or divide the rational numbers.
7.65
-765
-7.65
-76.5
37
Ratios and Rates
adults x 6
adults x 4
adults +6
adults +4
38
What is the sum of two opposites?
8
-8
0
1
39
Add the integers.
-17
-7
7
17
40
7.NS. 3: Solve real-world and mathematical problems involving the four operations with rational numbers.
13/100 hour
3/20 hour
1/8 hour
1/4 hour
41
Which criteria does not have to be met for a graph to be proportional?
Cross the y-axis at 3.
Pass through the origin.
Straight Line
42
Add or subtract the rational numbers.
4 1/6
2 ½
-4 1/6
-2 ½
43
Add or subtract the rational numbers.
-3.4
3.4
2.1
-2.1
44
Multiply or divide the rational numbers.
-2 2/5
12/5
3/5
2 2/5
45
7.NS. 3: Solve real-world and mathematical problems involving the four operations with rational numbers.
72 5/8
66 3/8
31 5/8
56 7/8
46
UNIT rates help us to
tell time
win
go farther
MAKE COMPARISONS
47
Add the integers.
-24
24
-10
10
48
Multiply the Integers
-8
-16
0
16
49
Unit Rates are ALWAYS out of 1.
False
True
50
Divide the integers
4
-18
6
-4
51
rational numbers can be fraction
True
False
52
Multiply the Integers
-24
-11
24
-5
