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WorksheetsReview Game #2
Total questions: 139
Worksheet time: 2hrs 25mins
Positive multiplied/divided by a positive equals a _________.
Positive
Negative
Positive multiplied/divided by a negative equals a _________.
Positive
Negative
Negative multiplied/divided by a positive equals a _________.
Positive
Negative
Negative multiplied/divided by a negative equals a _________.
Positive
Negative
When we subtract, we move ____ on the number line.
Left
Right
When we add, we move ____ on the number line.
Left
Right
If the second number in an addition or subtraction expression is negative, then we move the ________ direction on the number line than normal.
Same
Opposite
When subtracting negative numbers, we can follow the ____-______-______ method to turn into an addition problem.
Keep
Change
Change
Change
Change
Keep
Change
Keep
Change
Keep
Keep
Change
When we add a negative number to a positive number, we keep the sign of the number with the largest _____________.
Absolute Value
Decimal
Fraction
Percent Error
If we add two negative numbers, the answer will always be ________.
Positive
Negative
A fraction
Zero
6 + (−4)
2
-2
10
-10
−7+(−3)
4
-4
10
-10
−5−3
8
-8
2
-2
4−(−2)
6
-6
2
-2
4⋅(−8)
32
-32
2
-2
−5 ⋅(−1)
5
-5
51
−51
−9⋅3
27
-27
3
-3
3−18
6
-6
61
−61
−7−49
7
-7
71
−71
−763
9
-9
91
−91
The mean is...
the middle
the average number (added together, then divided by the number of dots)
The most frequent number
The middle when in order
The spread/range is...
the greatest number - the lowest number
the average number (added together, then divided by the number of dots)
The most frequent number
The middle when in order
What is the shape of the dot plot shown?
skewed left
skewed right
symmetrical
How many total students were surveyed about their number of brothers and sisters? (add up all of the dots)
15
10
6
What is the mean of the data? (0's still count as numbers)
2.1333...
32
15
2.46
What is the median of the data?
2
1
3
12
What is the mode of the data?
2
1
4
12
What is the spread of the data?
2
1
4
12
What shape is the dot plot for SUV's?
skewed right
skewed left
symmetrical
none of the above
What is the spread for SUV's?
4
22
18
5
What is the median for SUV's?
20
22
18
19
What is the mode for SUV's?
20
22
18
19
What is the mode for CARS?
25
22
27
26
What is the outlier for this data?
90
96
102
108
How many students took the quiz? (count the dots)
15
20
12
17
What is the spread of the data?
60
108
40
48
What is the total value for all of the dots?
108
75
50
118
What is the average shoe size? FIND THE MEAN
(round to the tenths decimal place)
Use the total from Questions #19- then divide by the # of dots.
8.5
7
5.5
7.4
Simplify: x + 3x + 6x + x
9x
11x
2x + 9x
Can't be simplified
Simplify: 7t - 3t + t - 3t
2t
8t - 6t
14t
Can't be simplified
Simplify: 4q + 4t + 3q + t
12tq
3q + 4t
7q + 5t
Can't be simplified
Simplify: 10w + 3d + 3w + d
13w + 4d
17wd
13w + 3d
Can't be simplified
Simplify: m + m + m + m
4m
m4
m
Can't be simplified
A variable can be _______?
Any number
Any letter of the alphabet
only X
only 1
5a + 2b - 3a + 4
3x + 2y + z
A number by itself with no variable attached is called a _____.
What is the coefficient in the algebraic expression?
4x
4x2 - 3x + 11 -2x
Simplify: 8x2 + 5x + 2y + x
14x + 2y
13x2+ 2y + x
8x2 + 6x + 2y
8x2 + 7xy + x
Simplify: 7y2 −5y + 9y − 5y2
6y2
2y2 + 4y
12y2 + 14y
Can't be simplified
Simplify: 5 + 11y + 2
5 + 11y
18y
11y + 7
11y + 3
Simplify the expression completely.
8z+5
8z+13
13z
21z
Simplify the expression completely.
9t
12t
7t+2
18t
9x + 8x
72x
1x
17x
-1x
x + 1 + 3x
3x + 1
4x + 1
3x + 4
5x + 3
Simplify the Expression:
7x2 - 3a +20 - 4x2 + 2a
11x2 - a + 20
3x2 - a + 20
2a + 20
3x2 - a
5(a + 6)
5a + 6
a + 30
5a + 30
5a - 30
6 (x + y + 7)
6x + 6y + 42
12xy + 42
6x + 6y + 7
6x6y + 42
What do the parentheses tell you to do?
Add
Subtract
Multiply
Divide
Simplify the expression by using the Distributive Property:
3(2c - 5)
6c - 15
6c + 15
6c + 15
-6c - 15
Simplify the expression by using the Distributive Property:
-4(k - 7)
-4k + 28
-4k - 28
4k + 28
4k - 28
Simplify the expression by using the Distributive Property:
9(5c + 4)?
45c + 36
81c
45c + 4
49c
Simplify the expression by using the Distributive Property:
8(4b - 5)
32b + 40
32b - 40
32(b - 40)
84b - 85
Simplify the expression by using the Distributive Property:
8(4b - 5)
32b + 40
32b - 40
32(b - 40)
84b - 85
Simplify the expression by using the Distributive Property:
2(3v - 8)
6v-16
6v-8
6v-6
6v+8
Simplify the expression by using the Distributive Property:
-2(3m + 9)
-6m + 7
-6m - 7
-6m + 18
-6m - 18
Simplify the expression by using the Distributive Property:
9(x - 5)
9x + -45
9x + 5
9x + 14
9x + 45
Simplify the expression by using the Distributive Property:
-8(6x + 3)
48X+3
-48X-3
14x+3
-48x + -24
Simplify the expression by using the Distributive Property:
8(2x + 7)
16x + 7
16x + 56
16x + 15
8x + 7
Solve the equation d + 9 = 16
(a)
Solve the equation c + 23 = 21
(a)
10 = k + 19
(a)
-14 = j - 20
(a)
a - 19 = -30
(a)
20 = k + 16
(a)
The inverse operation of division is _______________.
Division
Multiplication
Addition
Subtraction
x - 62 = 123
subtract 123 from each side
subtract 62 from each side
x + 3 = 10
(a)
Use your calculator, scrap paper, or whiteboard to solve the one step equation x−31=35
(a)
Solve the equation:
-2.6 + x = -4.6
(a)
13 + x = -25
(a)
n - 4 = 12
(a)
12 = n - 8
(a)
If the inverse of multiplication is division, solve this one-step equation:
4x =28
(a)
10=z+6
(a)
8y=48
(a)
q−12=1
(a)
11=m−4
(a)
If a number was rounded to 35.7 what could have been the original number.
35.68
36.75
35.782
35.614
Tyerra's weight at birth was 8.328 pounds. What is Tyerra's birth weight rounded to the nearest hundredth?
8.32 pounds
8 pounds
8.33 pounds
8.3 pounds
Lillie's mom fills her car with 14.297 gallons of gas. What is this amount of gas rounded to the nearest whole number?
14
15
14.3
14.2
One gallon is about 3.875 liters. What is this amount rounded to the nearest tenth?
3.88
4
3.8
3.9
Round 23.542 to the nearest tenth.
23.5
23.6
23.54
23
Round 47.941 to the nearest tenth.
47.9
48
47.91
48.1
Check ALL that make 194.000 when rounded to the nearest whole number.
194.526
193.625
193.972
193.160
Round 3.789 to the nearest hundredth.
3.78
3.80
3.79
3.789
A medicine dropper holds 0.923 mL of liquid. What is the amount rounded to the nearest hundreth?
0.90 mL
0.92 mL
0.93 mL
0.9230 mL
Anna wants to buy a cantaloupe at the grocery store. She weighs each one to determine the heaviest one. She rounds each weight to the nearest hundredth of a pound. Which cantaloupe will she buy?
cantaloupe A: 7.432 lbs.
cantaloupe B: 7.418 lbs.
cantaloupe C: 7.749 lbs.
cantaloupe D: 7.852 lbs.
