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SPMS 6th Grade Rational Numbers Flashcards | StudBud
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SPMS 6th Grade Rational Numbers
SPMS 6th Grade Rational Numbers
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#grade6mod3
Flashcards
60 cards
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Questions
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Answers
1
Exploring Equivalent Ratios Using Tables
The unit rates are all the same.
not sure
The unit rates are all different.
2
commutative properties
1 x 5 = 5
3 + 0 = 3
3 + 2 = 2 + 3
3 x 2 = 2 x 3
3
What is 45% of 60?
26
28
27
29
4
MATH PROPERTIES
Distributive Property
Associative Property
Identity Property
Commutative Property
5
Exploring Equivalent Ratios Using Tables
Not sure
Duck: \frac{4}{56}=14
Duck: \frac{56}{4}=14
6
Associative properties state
numbers being multiplied or added can be reordered
numbers being subtracted or divided can be regrouped
numbers being subtracted or divided can be reordered
numbers being multiplied or added can be regrouped
7
Find Price + Sales Tax: $150 clock with a 5% sales tax.
$155.00
$5.00
$157.50
$7.50
8
If there are 16 cups in a gallon, how many cups are in 2.5 gallons?
40
39
38.5
38
9
translate the following into percents: 1:100
.5%
1%
.05%
1.5%
10
Find the GCF of 18 and 24.
2
6
24
8
11
What is the unit rate?
65 miles/hour
130 miles/hour
20 miles/hour
65 hours/mile
12
What quadrant is the red point after being reflected across the y axis?
IV
III
II
I
13
Ratio Tables:
$24
$96
$106
$48
14
Write an integer: a loss of 125 yards
+125
-125
15
|-35| x |2|
-70
+70
-2/35
35/2
16
Which are 2 equivalent ratios for 2:5?
5:10, 4:20
4:20, 5:10
4:10, 6:15
4:10, 5:10
17
Exploring Equivalent Ratios Using Tables
Bear: \frac{25}{350}=14
not sure
Bear: \frac{350}{25}=14
18
Reflect the point (4,5) over the x axis.
(4,5)
(-4,-5)
(4,-5)
(-4,5)
19
14.95 divided by 6.5
3.2
23
2.3
.23
20
What is the GCF of 15 and 10?
15
10
5
2
21
Find percent of a given quantity
15
94
100
6
22
What is the opposite of the opposite of 25?
+25
-25
23
Commutative Properties?
False
True
24
Simplify Using the Distributive Property
-4x
-24x + 28
24x - 28
24x + 28
25
Reflect (3,2) over the y axis.
(2,3)
(3,-2)
(-3,-2)
(-3,2)
26
Divide.
7/15
4 1/5
2 1/7
5/21
27
What is the ratio of empty tables to full tables?
32:14
14:46
46:14
28:46
28
Find the sales price: a 30% discount on a $250 TV
$170
$180
$185
$175
29
commutative properties
choosing a variable and deciding what the variable represent
the order in which numbers are added or multiplied does not matter
a term without a variable
30
Exploring Equivalent Ratios Using Tables
5,715
5,725
5,730
5,720
31
If the rate for cookies is $.50 for 2 cookies, how much for 8 cookies?
$2.00
$2.25
$4.00
$20.00
32
Which group shows the fractions, decimals, and percents in order from least to greatest?
15%, 0.12, 1/10
1/10, 15%, 0.12
1/10, 0.12, 15%
0.12, 1/10, 15%
33
Change the decimals to percents: 0.32=
0.32%
32%
3.20%
64%
34
Which operations use commutative properties?
Subtraction & Division
Multiplication & Addition
Addition & Subtraction
Division & Multiplication
35
What is the LCM of 2, 3, and 7?
3
7
42
21
36
What is the
GCF
of 16 and 24?
4
2
8
6
37
Name the coordinate pair.
(2,4)
(-4,2)
(4,2)
(-4,-2)
38
Unit Rate
A
D
B
C
39
Calculate Unit Rate
20.1
180.9
60.3
3
40
What quadrant is this point in?
IV
II
I
III
41
Between which two percents is 7/40?
17% and 18%
15% and 16%
16% and 17%
18% and 19%
42
Calculate Unit Rate
18.5 cookies per calorie
4 cookies per calorie
18.5 calories per cookie
1 cookies per 74 calories
43
What is the opposite of -16?
+16
-16
44
If this point was reflected over the x axis, what quadrant would it be in?
III
I
II
IV
45
What is the
LCM
of 6 and 8?
12
48
16
24
46
|-36|
-36
+36
47
A coat has a sale price of $72. If there was a 40% off sale, what was the discount?
120
84
77
48
48
Find Percent of a Number
$23.40
$106.60
$18.00
$2.34
49
Ratio Tables:
60
120
4
90
50
Simplify Using the Distributive Property
It is simplified
-12x - 3
-12x + 3
12x + 3
51
Which of the ratios is not equivalent to 30:70?
15:35
3:7
300:700
15:70
52
Reflect (5,6) over the origin.
(-6,-5)
(6,5)
(-5,6)
(-5,-6)
53
Name the coordinate pair.
(3,4)
(-4,-3)
(-3,-4)
(4,3)
54
Cookies cost $4.00 for 10. What is the unit rate per cookie?
$4.00 per 10 cookies
$40 per cookie
$0.40 per cookie
$0.04 per cookie
55
What Quadrant would the point (-2, -4) be after a reflections across the y axis?
I
IV
II
III
56
Associative Properties of Multiplication
a+b=b+a
abc=a+b+c
abc=acb
abc=a(bc)
57
Simplify Using the Distributive Property
5
3x + 6
5x
3x + 2
58
Which of the following is not an equivalent ratios: 3:6, 8:24, 32:96, 128:384.
3:6
8:24
32:96
128:384
59
Unit Rate
A
C
B
D
60
A pool fills at 1 gallon per 20 seconds. How many gallons will be full in 3 minutes?
4
6
9
3
