7th grade crct jeopardy

51
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Algebra Number and Operations Geometry Data Analysis & Probability Miscellaneou

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Review for 7th grade math crct.

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Page 1: 7th Grade Crct Jeopardy

2 pt

3 pt

4 pt

5pt

1 pt

2 pt

3 pt

4 pt

5 pt

1 pt

2pt

3 pt

4pt

5 pt

1pt

2pt

3 pt

4 pt

5 pt

1 pt

2 pt

3 pt

4pt

5 pt

1pt

Algebra Number and Operations

GeometryData Analysis& Probability

Miscellaneous

Page 2: 7th Grade Crct Jeopardy

What algebraic expression shows

“fifty less than two times a number”?

Page 3: 7th Grade Crct Jeopardy

2x – 50

Page 4: 7th Grade Crct Jeopardy

Simplify the following expression:

u – w – 4w + 4u =

Page 5: 7th Grade Crct Jeopardy

5u – 5w

Page 6: 7th Grade Crct Jeopardy

What is the value of the expression x2 – 2x

when x = -6?

Page 7: 7th Grade Crct Jeopardy

48

Page 8: 7th Grade Crct Jeopardy

Four tickets to the air and space

museum cost $56. How much did

each ticket cost?

Page 9: 7th Grade Crct Jeopardy

$14

Page 10: 7th Grade Crct Jeopardy

Solve the equation for y.22

2y

Page 11: 7th Grade Crct Jeopardy

y = 8

Page 12: 7th Grade Crct Jeopardy

1510

Page 13: 7th Grade Crct Jeopardy

5

Page 14: 7th Grade Crct Jeopardy

True or FalseThe absolute value of any integer is its distance from 0 on the number line.

Page 15: 7th Grade Crct Jeopardy

True

Page 16: 7th Grade Crct Jeopardy

The temperature was 5 degrees at 7:00. If the temperature dropped 2 degrees each hour for 4

hours, what was he temperature at 11:00?

Page 17: 7th Grade Crct Jeopardy

-3 degrees

Page 18: 7th Grade Crct Jeopardy

Order 0.4, 25%, -1, and -1/5 from least to

greatest.

Page 19: 7th Grade Crct Jeopardy

-1, -1/5, 25%, 0.4

Page 20: 7th Grade Crct Jeopardy

A sweater originally priced $59 is on sale for 40% off. What is the discount price of this sweater?

Page 21: 7th Grade Crct Jeopardy

$35.40

Page 22: 7th Grade Crct Jeopardy

What type of transformation is shown

below?

Page 23: 7th Grade Crct Jeopardy

dilation

Page 24: 7th Grade Crct Jeopardy

The point (7,-3) is translated 4 units to the left and 10 units down.

What are the coordinates of the translated point?

Page 25: 7th Grade Crct Jeopardy

(3,-13)

Page 26: 7th Grade Crct Jeopardy

What is the length of x?

20 A B

C D 8

15

E F

G H x

Page 27: 7th Grade Crct Jeopardy

6

Page 28: 7th Grade Crct Jeopardy

Reshy drew a rectangle similar to but larger than the

one shown below. Reshy used a scale factor of 300%. What was the perimeter of

Reshy’s rectangle.

5 cm

7 cm

Page 29: 7th Grade Crct Jeopardy

72 cm

Page 30: 7th Grade Crct Jeopardy

If , how many pairs of congruent

parts must they have?(hint: count sides and

angles)

PXVADH

Page 31: 7th Grade Crct Jeopardy

6

Page 32: 7th Grade Crct Jeopardy

A school principal wants to offer an after-school sports

program. She decides to survey the entire student body about this. Which word best describes the survey she conducts?

Page 33: 7th Grade Crct Jeopardy

census

Page 34: 7th Grade Crct Jeopardy

A survey of 50 children asked them to name their favorite color.

The results of the survey are summarized in the frequency

distribution below.Color Frequency

Blue 12

Green 11

Orange 6

Red 13

Other 8

What percent of the children choose

orange?

Page 35: 7th Grade Crct Jeopardy

12%

Page 36: 7th Grade Crct Jeopardy

The eight workers at Burgerstadt have the

following hourly salaries: $6,$25,$9,$8,$7,$10,$9 and

$9.What is the interquartile

range of the salaries?

Page 37: 7th Grade Crct Jeopardy

$2

Page 38: 7th Grade Crct Jeopardy

If Rasa had bowling scores of 110,110.125,127,129,and 239, which average would be the most appropriate to

describe her bowling?mean, median, or mode

Page 39: 7th Grade Crct Jeopardy

median

Page 40: 7th Grade Crct Jeopardy

What is the median age of the people in the box-n-whisker plot?

0 10 20 30 40 50 60 70 80 90 1000

Page 41: 7th Grade Crct Jeopardy

40

Page 42: 7th Grade Crct Jeopardy

A drive-in theater charges $5 per car plus $4 per

passenger. If a car has p passengers, write an

expression that represents the number of dollars it would be charged at this

theater?

Page 43: 7th Grade Crct Jeopardy

4p + 5

Page 44: 7th Grade Crct Jeopardy

Which statement correctly describes the linear

function y = -2x + 4

A. As x increases by 1, y increases by 2B. As x increases by 1, y increases by 4C. As x increases by 1, y decreases by 2D. As x increases by 1, y decreases by 4

Page 45: 7th Grade Crct Jeopardy

C. As x increases by 1, y decreases by 2

Page 46: 7th Grade Crct Jeopardy

What is the sum of x + 9 and 5x – 4?

Page 47: 7th Grade Crct Jeopardy

6x + 5

Page 48: 7th Grade Crct Jeopardy

Is the graph below a direct proportion, indirect

proportion or neither?

Page 49: 7th Grade Crct Jeopardy

Direct proportion

Page 50: 7th Grade Crct Jeopardy

Ms. Saad brought c cupcakes to school. She gave out one-half of

the cupcakes in the morning. Then she gave out twelve more

cupcakes in the afternoon . Which expression represents the number of cupcakes she had left

at the end of the day?

Page 51: 7th Grade Crct Jeopardy

1 c – 12 2