Topic 6 and 7 TEST

An odd number is a whole number that is not divisible by 2. Examples include 1, 3, 5, 7, etc.

An even number is a whole number that is divisible by 2. Examples include 0, 2, 4, 6, etc.

To find the average, divide the total number of items by the number of groups.

Rounding a number means adjusting it to the nearest specified value, often to make it simpler.

Subtraction is the process of taking one number away from another.

A strip diagram is a visual representation used to show the relationship between numbers, often used in solving word problems.

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A digit is any of the numerals from 0 to 9 used to represent numbers.

A multiple of a number is the product of that number and an integer. For example, multiples of 3 include 3, 6, 9, 12, etc.

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.