Evaluating Numerical Expressions

Front

What operation is used when you see the word 'less than'?

Back

- (Subtraction)

Front

Which numeric expression matches this written expression: 'two times the sum of eight and seven'?

Back

2 x (8 + 7)

Front

What is the quotient of 9 and 3 times 5?

Back

(9 ÷ 3) x 5

Front

What operation is used when you see the word 'sum'?

Back

+ (Addition)

Front

What is the difference of 7 and 3 times 4?

Back

(7 - 3) x 4

Front

What does the term 'product' mean in mathematics?

Back

The result of multiplying two or more numbers.

Front

What is the meaning of 'divided by' in a numerical expression?

Back

It indicates division.

Front

How do you express 'three times a number' mathematically?

Back

3 x n (where n is the number)

Front

What is the order of operations in mathematics?

Back

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

Front

What does 'the sum of' indicate in a numerical expression?

Back

It indicates addition.