Math unit 4 test 2

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 finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 3,142 and 4,236?

Back

7,378

Front

What is the sum of 4,256 and 853?

Back

5,109

Front

What is the total number of visitors if a park had 2,586 visitors on Saturday and 3,479 on Sunday?

Back

6,065

Front

Is 4,287 - 3,456 = 831 true or false?

Back

True

Front

What is the total number of oranges harvested if a farmer picked 2,134 in the morning and 1,876 in the afternoon?

Back

4,010

Front

What does 'total' mean in math?

Back

Total refers to the final amount after adding numbers together.

Front

What does 'difference' mean in math?

Back

Difference is the result of subtracting one number from another.

Front

How do you check if your addition is correct?

Back

You can check your addition by using subtraction; if you subtract one number from the total, you should get the other number.