Order of Operations Test

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiply or Divide (from left to right), Add or Subtract (from left to right).

Front

What do parentheses ( ) indicate in an expression?

Back

Parentheses indicate that the operations inside them should be performed first.

Front

What do brackets [ ] indicate in an expression?

Back

Brackets are used to group numbers or expressions and indicate that the operations inside them should be performed before those outside.

Front

What do braces { } indicate in an expression?

Back

Braces are used to group expressions and indicate that the operations inside them should be performed first, similar to brackets.

Front

What is the result of the expression (3 + 5) × 2?

Back

The result is 16.

Front

What is the result of the expression 10 - (2 + 3)?

Back

The result is 5.

Front

What is the result of the expression 4 × (6 - 2) + 3?

Back

The result is 19.

Front

What is the result of the expression 2 + 3 × 4?

Back

The result is 14.

Front

What is the result of the expression 8 ÷ 2 + 3?

Back

The result is 7.

Front

What is the result of the expression 5 + 2 × (3 + 1)?

Back

The result is 13.