7TH
Grade
Math
7TH Grade Math
7TH Math
7TH Grade
100
What is the circumference of a circle with a radius of 7cm? C = 2(pi)r
43.96 cm
100
Mr. Davis bought 50 pounds of pizza dough and used it equally over 7 days. How much pizza dough did he use each day? Round your decimal to the nearest hundredth place.
7.14
100
(-14) * 4
-56
100
What fraction of the glasses has orange juice? Make sure the fraction is simplified.
3/4
100
-186 + 77
-109
100
What is 6/100 in decimal form?
0.06
200
Marsha shoots 15 free throws and makes 11 of them. What percent of free throws did she make? Round to the nearest whole percent.
73%
200
Convert the following percent into its equivalent decimal and fraction
17%
0.17 17/100
200
What is the area of a triangle with a base of 7 units and a height of 8 units?
28 square units
200
Solve for y:
9y + 12 = 93
y=9
200
- 10 - 2(4 + 3) - 5(3)
-39
200
If you flip two coins, what is the probability it lands on with two tails facing up? You may answer as a fraction or as a decimal
1/4 or 25%
300
1.5 - 1/4
1.25
300
Dennis bought shoes on sale with a 25% discount. If the shoes were originally $200, how much did Dennis pay for the shoes?
$150
300
Supplementary angles are angles that add up to how many degrees?
180 degrees
300
If x=3, what is the value of 7x - 38
-17
300
Angles that are opposite each other and have the same value are called what?
Vertical angles
300
A rectangle with lengths 3 x 4. If you create a new rectangle with a scale factor of 3 (3 times enlarged), what is the area of the new rectangle?
108 square units
400
A circle with circmference of 31.4 ft. What is the radius? C = 2(pi)r
5 ft
400
Simplify 3x - 6 + (-2x) - 4
x - 10
400
Evaluate a - bc2 when a = 3, b = 2, and c = -1
1
400
Tammy plans to purchase some items for a total of $90, however, she has a coupon for 15% off of her total purchase. After using the coupon, how much will Tammy pay for her items?
$76.50
400
Calculate and be sure to reduce/rename your final answer.
3/7 ÷ (- 2/5)
-1 and 1/14
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 black or a blue marker out of the bag?
Your answer may be in the form of a simplified fraction or as a percent.
3/10 or 30%
500
Andrew got 9⁄12 questions correct on a math test.
What percentage is equivalent to the fraction of questions he got correct on the test?
75%
500
What is the surface area of this rectangular prism?
94 square units
500
If Kai works 3.5 hours and earns $24.50, how much will he earn after working 97 hours?
$679
500
A ribbon that is 6 meters in length is cut into 24 pieces that are all the same length. What will be the length of each piece, in centimeters?
(Note: 100 centimeters = 1 meter)
25 centimeters
500
Simplify 1/3(9x + 27) + (-2x + 4)
2x + 13
500
Evaluate 73
343