4.oa.1-5 Red

Front

What is a multiple of a number?

Back

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.

Front

What does it mean for numbers to be odd?

Back

Odd numbers are integers that cannot be divided evenly by 2. Examples include 1, 3, 5, 7, etc.

Front

What does it mean for numbers to be even?

Back

Even numbers are integers that can be divided evenly by 2. Examples include 2, 4, 6, 8, etc.

Front

How do you find the next number in a pattern?

Back

To find the next number in a pattern, identify the rule that governs the pattern (e.g., adding, subtracting, multiplying) and apply it to the last number.

Front

What is an expression in mathematics?

Back

An expression is a combination of numbers, variables, and operators (like +, -, ×, ÷) that represents a value.

Front

What is the sum of 134 and 309?

Back

The sum of 134 and 309 is 443.

Front

If Rachel colored 145 pictures out of 443, how many pictures does she have left to color?

Back

She has 298 pictures left to color.

Front

What is the product of 4 and 5?

Back

The product of 4 and 5 is 20.

Front

What is a rule in mathematics?

Back

A rule in mathematics is a guideline that describes how to perform a specific operation or solve a problem.

Front

What does it mean to add a number?

Back

To add a number means to combine it with another number to find the total.