Math Test

Front

A rational number _____ be written as a fraction.

Back

Can; terminates; repeats.

Front

What is the sum of 8/15 and -6/15?

Back

2/15

Front

1, 2, 3, 4, 5... describes which set of numbers?

Back

Natural Numbers

Front

The set of __________ contains all the numbers that are rational and irrational.

Back

Real Numbers

Front

TRUE OR FALSE? A rational number can be written as a fraction.

Back

True

Front

What are whole numbers?

Back

Whole numbers are non-negative numbers including zero (0, 1, 2, 3, ...).

Front

What is an integer?

Back

Integers are whole numbers that can be positive, negative, or zero (..., -3, -2, -1, 0, 1, 2, 3, ...).

Front

What is a decimal that terminates?

Back

A decimal that ends after a certain number of digits (e.g., 0.5, 0.75).

Front

What is a decimal that repeats?

Back

A decimal that has a digit or group of digits that repeat indefinitely (e.g., 0.333..., 0.666...).

Front

What is the difference between rational and irrational numbers?

Back

Rational numbers can be expressed as fractions, while irrational numbers cannot (e.g., √2, π).