Math 2.1 Patterns in Addition REVIEW

Front

What is a pattern in addition?

Back

A pattern in addition is a sequence of numbers that follow a specific rule, such as adding the same number repeatedly.

Front

What does it mean to add two numbers?

Back

To add two numbers means to find the total amount when you combine them together.

Front

What is an even number?

Back

An even number is a whole number that can be divided by 2 without a remainder.

Front

What is an odd number?

Back

An odd number is a whole number that cannot be divided by 2 evenly, leaving a remainder of 1.

Front

How can you represent addition with an array?

Back

You can represent addition with an array by arranging objects in rows and columns to show the total.

Front

What is the sum of 5 + 5?

Back

The sum of 5 + 5 is 10.

Front

What is the sum of 3 + 5?

Back

The sum of 3 + 5 is 8.

Front

What is the sum of 4 + 4 + 1?

Back

The sum of 4 + 4 + 1 is 9.

Front

What does it mean if a number has a partner in addition?

Back

If a number has a partner, it means there is another number that can be paired with it to make a total.

Front

What is the sum of 7 + 7?

Back

The sum of 7 + 7 is 14.