7th Grade- 2nd Nine Weeks Review #1

Number Operations

Order the following integers from least to greatest. 5, -13, 78, 0, -34, -3, 14

Algebra Bill is three years less than twice Jose's age. If Jose is k, what expression represents Bill's age in years?

Geometry & Measurement

How many grams are in 2 kilograms?

Data/Statistics/ Probability

John writes each letter in the word RHINOCEROS one time on a separate card and puts the card in a bag. Then he draws one card without looking. Find the probability of drawing O? R or S?

Potpourri Conrad’s Taxi Service chargers $1.50 for the first mile and $.90 for each additional mile. How much money will Mr. Kolp owe after traveling 11 miles?

7th Grade- 2nd Nine Weeks Review #1 day 2 Number Operations

Given the following number line, which letter would be the best approximation for ?

Algebra 128, 64, 32, 16, _____, _____, ______, ______Write the next four numbers in the pattern and explain how you got them.

Geometry & Measurement

If two rectangles have the same area, must they have the same perimeter? Prove it.

Data/Statistics/ Probability

Find the median of this data set.138, 115, 112, 124, 118, 120, 170, 130, 102, 146, 109

Potpourri Tom Terrific has a garden in the shape of a rectangle. He wanted to plant a tree in the exact center of the garden. What would be a way that he could find the center without using any measurement?

27

27

7th Grade- 2nd Nine Weeks Review #1 day 3

Number Operations

SOLVE:12 x 2 –23+ 5 ( 7 + 3) =

Algebra The distance around a square can be represented by the equation 4s = 36 where s is the side of the square in feet. How long is a side of the square?

Geometry & Measurement

How many minutes would 1/12 of a half day be?

Data/Statistics/ Probability

Find the mode of this data set.138, 115, 112, 124, 118, 120, 170, 130, 102, 146, 109

Potpourri For every 100 babies born, there are six more boys than girls born. If we were to randomly pick a child from this group of 100, what is the probability of picking a girl?

7th Grade- 2nd Nine Weeks Review #1 day 4

Number Operations

The sum of two integers is zero. The difference of the same two integers is 16. What are the integers.

Algebra 1, 4, 9, 16, _____,_____,_____,_____ Write the next four numbers in the pattern and explain how you got them.

Geometry & Measurement

What is the best estimate of the height of a textbook?A. 7 cm B. 27 cm C. 57 cm

Data/Statistics/ Probability

Explain how to find the mean of this data set.138, 115, 112, 124, 118, 120, 170, 130, 102, 146, 109

Potpourri A balance scale is perfectly balanced with two cans of soda on one side and one can of soda and 8 oz. of sand on the other. How much does each can of soda weigh?

7th Grade- 2nd Nine Weeks Review Assessment #1 day 5 1. 1, 4, 9, 16, _____,_____,_____,_____ Write the next four numbers in the pattern and explain how you got them.

2. Given the following number line, which letter would be the best approximation for 27 ?

3. 128, 64, 32, 16, _____, _____, ______, ______Write the next four numbers in the pattern and explain how you got them.

4. John writes each letter in the word RHINOCEROS one time on a separate card and puts the card in a bag. Then he draws one card without looking. Find the probability of drawing O?

5. Order the following integers from least to greatest. 5, -13, 78, 0, -34, -3, 14

6. The sum of two integers is zero. The difference of the same two integers is 16. What are the integers.

7. How many grams are in 2 kilograms?

8. SOLVE:12 x 2 –23+ 5 ( 7 + 3) =

9. Find the mode of this data set.138, 115, 112, 124, 118, 120, 170, 130, 102, 146, 109

10. Find the median of this data set.138, 115, 112, 124, 118, 120, 170, 130, 102, 146, 109