math

multiplying Decimals by Whole numbers

100

0.3x4

1.2

200

6.4x8

51.2

300

7.55x45

339.75

400

45 x 0.003

0.135

500

0.457 x 3

1.371

ratios

100

There are 10 rabbits in a cage. The ratio of white rabbits to grey rabbits is 3:7. How many white rabbits are in the cage?

3 white rabbits

200

There are 5 mice in a cage. The ratio of pink mice to black mice is 2:3. How many black mice are in the cage?

3 mice

300

The ratio 7:12 as a fraction and a decimal rounded to the hundredths

7/12 and 0.58

400

In a recent student government election, the ratio of students who voted for the winner to all the students who voted was 0.55. The number of students who voted was 60. How many votes did the winner get?

33 students voted for the winner

500

The recipe calls for 2 eggs, 8 cups of flour, 3 teaspoons of oil, and a pinch of salt. What is the ratio of cups of flour to eggs?

8:2 OR 4:1

PEMDAS

100

56 ÷ (4+4) + 3 TO THE SECOND POWER 

16

200

20 – (5+3) x 2 + 4

8

300

(5 x 4) – 6 ÷ 2 + 9

26

400

3 + 4 x 5

23

500

7 + (2 x 4) - 1

14

Percent

100

0.5% of all statistics are true. If you have a list of 1,400 statistics. How many are true?

7 statistics are true

200

A store paid $75.29 for a couch. To make a profit, the store charged 270% of the cost. What is the price tag the store puts on the couch?

$203.28

300

Josh flips a quarter 20 times. It falls on tails 30% of the time. How many times does it fall on heads?

14 heads

400

Convert 0.5% to a decimal.

0.005

500

40% of students at Landry want to move out of New Orleans when they grow up. If there are 500 students at Landry, how many want to leave New Orleans?

200

inequalities

100

Lisa is cooking muffins. The recipe calls for more than 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to put in?

x + 2 > 7 x > 5

200

George spent $678 to make wreaths for this holiday season. At least how many wreaths must he sell at $15 each in order to make a profit?

What is at least 46 wreaths OR w ≥ 46?

300

Adriana counted 8 fewer birds on Tuesday than on Thursday. She counted at most 32 birds on Thursday. At most, how many birds did she count on Tuesday?

What is at most 24 birds OR b ≤ 24?

400

The inequality for "no more than 18 people are allowed in the gallery"

What is p ≤ 18?

500

the inequality for "there are fewer than 8 fish in the aquarium"

What is f < 8?