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100
The circumference of a circle with a radius of 7 cm. (Remember, C=2(pi)(r)
C=2(3.14)(7)
C=43.96
100
Mr. Davis bought 50 pounds of pizza dough and used it equally over 7 days. The amount of pizza dough he used each day as a fraction.
50/7 = 7 1/7
100
(-4) * 4
-16
100
The fraction of the glasses that are orange in simplest form?
9/12 = 3/4
100
-8 + 20
12
100
6/100 as an equivalent decimal, percent and fraction in simplest form.
0.06, 6% and 6/100=3/50
200
The area of a triangle with a base of 148 inches and a
height of 3 inches. Remember, A=1/2bh
222 square inches (or inches squared)
200
The equivalent decimal and fraction for 17%
0.17 17/100
200
The area of a triangle with a base of 7 units and a height of 8 units. Remember, A=1/2bh
A=(1/2)(7)(8)
A= 28
200
Use inverse operations to isolate the variable.
8y + 2 = 50
y=6
200
Follow order of operations!
-10 - 2(4+3) -5(3)
-10 - 2(7) - 15
-10 - 14 - 15
-24 -15
-39
200
If you flip a coin, what is the probability it lands on tails the first flip?
1/2
300
1.5 - 1/4
Since 1/4=0.25, 1.50-0.25 = 1.25
300
Dennis bought shoes on sale for 25% discount. If the shoes were originally $200, how much did Dennis save?
25% is 1/4, so Dennis saved 1/4 of $200 or $50
300
The missing angle in a right triangle with an angle that measures 43 degrees. (Remember, triangles angles sum to 180 degrees.)
90 + x + 43 = 180
x = 47 degrees
300
If x=2, what is the value of 7x-19
14-19
-5
300
15/16 as a decimal
Divide 15 by 16
0.9375
300
You have a rectangle that is a 12 x 6. If you create a new rectangle with a scale factor of 1/3, state the area of the new rectangle. (Remember, scale factor is multiplied by the original value to find the new value.)
(12)(1/3)=4
(6)(1/3)=2
Area of new rectangle=(4)(2) or 8
400
The circumference of a circle with a radius of 5 cm. Remember, C=(pi)(d)
If r=5, then d=10. So C=3.14(10)
C= 31.4 cm
400
Combine like terms to simplify 3x - 6 + (-2x) - 4
x -10
400
The sum of supplementary angles
180 degrees
400
Tammy purchase items for a total of $81.00. She had a coupon for 15% off a purchase of $50 or more. How much did Tammy pay for her items?
15% of $81 = $12.15 (savings)
$81.00-$12.15 = $68.85
400
3/7 + 2/5
(Find a common denominator before you add!)
29/35
400
If you have a bag with 20 markers (3 blue, 5 red, 7 green, 2 pink, 3 black), what is the probability of picking a blue marker out of the bag as a fraction and percent?
3/20 and 15%
(15% since percents are always out of 100 and 3/20 = 15/100)
500
The percentage equivalent to the 9 out of 12 questions a student got correct on a test.
9/12=3/4
3/4=75%
500
The volume of this rectangular prism.l Remember, V=Bh
B (area of the base) = 15
h (height) = 4
V=(15)(4)
60 cubic units
500
Kai earns $24 after working 4 hours. The amount of money earned if he works 95 1/4 hours?
$24/4 = $6/hour
95.25(6) = $571.50
500
A ribbon that is 6 meters in length is cut into 24 pieces that are all the same length. State the length of each piece, in centimeters?
(Note: 100 centimeters = 1 meter)
6 meters = 600 centimeters
600/24 = 1 piece or 25 centimeters
500
Combine like terms to simplify
9x - 27 + -2x - 4
7x - 31
500
(2+4)3
(6)(6)(6) = 216