7th grade math 1244

geometry

100

find the circumference/no calculator

Radios=8

50.24

200

find the surface area of a cube in feet/no calculator/ count the bottom

side length of 24 in

288ft squared

300

find the volume of this hexagonal prism/use a calculator

height is 8m/height of triangle is 4m/ the side length is 7m.

672m cubed

400

what is the surface area of this hexagonal prism including all sides and can use a calculator. 

height=15ft/height of the triangle=6ft/side length=11ft

1386ft²

500

find  the area of this circle. the circumference is 25.12m you can't use a calculator.

50.24²m

percent

100

find the fraction of 15%

15/100

200

find the decimal and percent. fraction is 5/8th  

percent is= 62.5%

decimal is .625

300

find the fraction and percent. decimal is .666666666666666666666666667 repeat

2/3

66.66%

400

what is 10% of 2254

225.4

500

what is 32.56% of 38,921

12,672.6776

data and statistics

100

what is mode

most common number

200

fine the median

1,2,3,4,5,2,6,7,9,4,6,3,4,6

4

300

find the mean(no calculator)

26,77,65,33,84,67,45,56,89,12,45,32

52.58333

400

find the range, median, Q1,Q2 (use calculator)

22,45,33,76,45,72,63,97,20,43,83,65,35

Q1=34

median=45

Q3=74

range=77

500

find IGR, mean, median, mode, and range

27,76,54,64,79,89,32,74,59,45,86,66,67,64,99, and 46

IQR=30.25 mean=64.1875 median=65 mode=64 Range=72

positive and negative

100

what is the absolute value of -54

54

200

what is -10+20

10

300

cam starts at -15 feet below see level, he descends 30 more feet. how many feet will he have to go to reach the surface?

45ft

400

what is -15+-12+27-6+19

13

500

what is -12+-100-10+66-55+-222

-333

probability

100

Olin rolls a dice. what is the probability of it being a 6(as a fraction)

1/6

200

Ray is flipping a coin 3 times, what is the experimental probability that it will be heads 3 times.

1/8

300

Michael is spinning a spinner with 9 sections. what is the experimental probability that it will be green on the next spin. the spinner landed on green twice of 20 spins. as a percent, decimal, and fraction.

10% .10 1/10

400

ben is spinning a fair spinner as shown. what is the probability that it will basketball 10 times in a row. the spinner has 4 sections.

.1048576

500

Ethan is choosing a a questing from a 5 by 5 jeopardy bard. What is the probability of randomly choosing a unique question. decimal, fraction, and percent

1/25 .25 25%