Review: NC Check-in A

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 to find the difference.

Front

What is the sum of 89,004 and 9,847?

Back

The sum is 98,851.

Front

If Traci ran for 30 minutes today, how long did she run yesterday if that was half the time?

Back

Traci ran for 15 minutes yesterday.

Front

What is the difference between 7,192 and 4,386?

Back

The difference is 2,806.

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Front

What is multiplication?

Back

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

Front

If Wesley has 7 books and Jada has 4 times as many, how many books does Jada have?

Back

Jada has 28 books.

Front

What is the total number of visitors in January and February if January had 28,214 and February had 38,402?

Back

The total number of visitors is 66,616.

Front

What is a word problem in math?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation to solve.