Integer operations

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

Back

-8

Front

What is the product of 7 and -4?

Back

-28

Front

What does PEMDAS stand for in order of operations?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Which operation must be performed first in the expression 5^2 + (9 - 1) ÷ 4 × 10 + 1?

Back

9 - 1

Front

Back

49

Front

Back

-6

Front

Back

2

Front

Back

-10

Front

Back

-3