Number Sense and Algebraic Thinking

Number Sense and Algebraic Thinking

Grab bag

Geometry and Spatial Reasoning

Fractions

Decimals and Percentages

100

Is the number 23 prime or composite?

prime

100

In a survey, 10 out of 50 respondents said that their favorite sport is hockey. What is that in a percentage?

20%

100

What is the area of a square with a side length of 7 feet?

49 square feet

100

3/4 * 2/3 = ?

1/2

100

0.32 + 0.065 = ?

0.385

200

Write out the prime factorization of 120 using exponents.

2^4 * 3

200

A baker cooks 15 cakes in 3 hours. How many cakes will be back in 8 hours? How many cakes does he bake per hour (unit rate)

40 cakes in 8 hours

5 cakes per hour

200

What is the BASE length of a parallelogram that has a height of 4.25 units and an area of 34 units squared?

8

200

1/8 + 5/12 = ?

13/24

200

Which is bigger: 40% of 20, or 30% of 30?

30% of 30 is bigger.

300

What is the greatest common factor of 120 and 48?

24

300

Mean= average, Mode=most, Median= middle #

What is the mode of the following data set?

10, 12, 10, 15, 15, 10, 20, 25, 10, 18, 13

10 (because it is listed the most times in the data set)

300

If a rectangular prism has edge lengths of 2 cm, 5 cm, and 10 cm, what is its volume?

100 cubic cm

300

Divide 10/12 by 5/6.

1

300

1.4 x 0.36

0.504

400

If x=5 , then what is the value of 10x + 3x - 10 + 1 ?

56

400

A class got the following test scores test scores.
84, 93, 68, 100, 40
What is the average test score? (the mean)

77

400

On a map, the scale is 1/2 inch = 5 miles. How far apart are two cities in real life if they are 4 1/2 inches apart on the map?

45 miles

400

solve 3/20 x 4/11

3/55

400

(5 - 2.8) / 0.11 = ?

20

500

To ride The Giant Dipper you must be at taller than 5 feet tall. Write and Inequality representing this information.

h > 5

500

order the following #'s from least to greatest

(hint: convert to the same type of number)

1/4, .33, 10%, 3/4, 2

10%, 1/4, .33, 3/4, 2

(.10, .25, .33, .75, 2.0)

500

What is the area of a triangle that has a base of 12 inches and a height of 6 inches

36 inches squared

500

Solve: Divide 7/12 by 5/6 + 4/5.

Write your answer as a mixed number in simplest form!

1 1/2

500

31.362 / 4.8 = ?

6.59

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