Printable Integer Word Search

An integer vocabulary puzzle with its answer key, from Positive, Negative and Zero to Opposite, Sum and Difference.

Easy: words go across and down.

More options

The puzzle changes as you go. See the puzzle

How it works

This printable integer word search opens on 16 key terms, Product, Quotient, Distance, Debt and Deposit among them. Six more lists follow a unit from the number line to money and temperature, and every word has a one-line meaning.

Read the full guide

A list for each lesson

Under Start from a list, What an Integer Is has Sign, Parity, Consecutive and Absolute value. On the Number Line has Origin, Ascending, Equidistant and Number line. Adding and Subtracting Integers has Addend, Minuend, Subtrahend and Inverse. Multiplying and Dividing Integers has Factor, Dividend, Divisor and Exponent.

Rules and real life

Properties and Rules has Commutative, Associative, Identity, Closure and Nonnegative. Integers in Real Life has the places where a negative number turns up: Debt, Withdrawal, Elevation, Sea level, Freezing, Penalty and Par.

  • Absolute value, Number line and Sea level are hidden with no gap: ABSOLUTEVALUE.
  • Under More options, tick Show clues, not words and Negative prints as "Less than 0."
  • Short Integer Words has 38 words of three to five letters, such as Zero, Sum, Sign, Debt and Owe.

Questions and answers

What is an integer?

Zero, a positive whole number (1, 2, 3 and so on) or the negative of one. An integer can be written with no fraction: 21, 4, 0 and -2048 are integers; 9.75 and 5/4 are not.

Is zero an integer?

Yes. Zero is an integer, and it is usually counted as neither positive nor negative. A number that is positive or zero is called nonnegative.

What is the absolute value of a number?

Its size without regard to its sign, which is also its distance from zero on a number line. The absolute value of 3 is 3, and the absolute value of -3 is also 3.

What is the opposite of an integer?

Its additive inverse: the number that gives zero when the two are added. The opposite of 7 is -7, and the opposite of -7 is 7.

Is a negative times a negative a positive?

Yes. The product of two negative numbers is positive, and the product of one positive and one negative number is negative: -2 times -3 is 6, and 2 times -3 is -6.