Eureka Module 1 Review

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers. It involves taking one number away from another.

Front

What is addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total or sum.

Front

What is the difference between two numbers?

Back

The difference is the result of subtracting one number from another.

Front

How do you find the total number of items after using some?

Back

To find the total number of items left after using some, subtract the number used from the original total.

Front

What does it mean to multiply a number by 10?

Back

Multiplying a number by 10 means to increase that number tenfold, or to add a zero to the end of the number.

Front

What is a word problem in math?

Back

A word problem is a mathematical question that is presented in the form of a story or real-life scenario.

Front

How do you solve a word problem?

Back

To solve a word problem, read the problem carefully, identify the numbers and operations needed, and then perform the calculations.

Front

What is the sum of 36,218 and 42,189?

Back

The sum is 78,407.

Front

What is the result of 456,719 minus 327,729?

Back

The result is 128,990.

Front

If Sarah walked 34,521 steps and her brother walked 23,718 steps, what is the difference in their steps?

Back

The difference is 10,803 steps.