Basic Math Facts

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

Which of the following is not an integer: -1, 0, 1, -1/2?

Back

-1/2 is not an integer.

Front

What is the fraction representation of 5 out of 8 slices?

Back

5/8

Front

If a recipe requires 9 cups of raisins to make 6 loaves of bread, how many cups of raisins are needed for 1 loaf?

Back

1.5 cups of raisins are needed for 1 loaf.

Front

What is the formula to convert a fraction to a percentage?

Back

To convert a fraction to a percentage, divide the numerator by the denominator and multiply by 100.

Front

What percent is represented by the fraction 5/8?

Back

62.5%.

Front

Define a fraction.

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, with a numerator and a denominator.

Front

What is the double number line method?

Back

The double number line method is a visual representation used to show the relationship between two quantities, often used in ratio and proportion problems.

Front

How do you find the total number of slices if 2 more slices are colored in a pizza with 8 total slices?

Back

If 2 more slices are colored in, the total colored slices would be 5 out of 8, or 5/8.

Front

What is the relationship between fractions and percentages?

Back

Fractions can be converted to percentages by multiplying the fraction by 100, which shows how many parts out of 100 the fraction represents.