Mastery Test 3

Front

How do you find out how many items you started with if you know how many you gave away and how many you have left?

Back

To find out how many items you started with, add the number of items you gave away to the number of items you have left.

Front

What is the total number of hot dogs eaten if 233 were consumed?

Back

The total number of hot dogs eaten is 233.

Front

What is 529 multiplied by 5?

Back

529 X 5 = 2645.

Front

What is 54 multiplied by 7?

Back

54 X 7 = 378.

Front

What is the process of solving a word problem in math?

Back

Read the problem carefully, identify the numbers and operations needed, and then perform the calculations.

Front

What does it mean to give away items in a math problem?

Back

Giving away items means subtracting that number from the total you started with.

Front

How do you check if your answer to a multiplication problem is correct?

Back

You can check your answer by dividing the result by one of the original numbers.

Front

What is the importance of understanding word problems in math?

Back

Understanding word problems helps you apply math to real-life situations.

Front

What is subtraction?

Back

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

Front

What is multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.