Go Math Grade 2 Chapter 3 Test

Front

What is addition?

Back

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

Front

What is subtraction?

Back

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

Front

What does it mean to have an even number?

Back

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

Front

What does it mean to have an odd number?

Back

An odd number is a number that cannot be divided by 2 evenly.

Front

What is a tens place in a number?

Back

The tens place is the second digit from the right in a number, representing how many groups of ten are in that number.

Front

What is a ones place in a number?

Back

The ones place is the first digit from the right in a number, representing how many single units are in that number.

Front

How do you find the total number of items?

Back

You can find the total number of items by adding the quantities of each item together.

Front

What is a double fact in addition?

Back

A double fact is when you add the same number to itself, like 4 + 4.

Front

How do you compare two numbers?

Back

You can compare two numbers by finding the difference between them or determining which is larger.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using symbols like +, -, =.