UIL Number Sense (4th & 5th)

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The common acronym is PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the result of 12 ÷ 3 x 2?

Back

8

Front

What is 21 + 7?

Back

28

Front

What is 28 - 11?

Back

17

Front

What is the sum of 1 + 4 + 7 + 10 + 13?

Back

35

Front

How many ounces are in 2 quarts?

Back

64 ounces.

Front

What does 'addition' mean in mathematics?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What does 'subtraction' mean in mathematics?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the definition of 'multiplication'?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Front

What is the definition of 'division'?

Back

Division is the process of splitting a number into equal parts or groups.