Subtracting Integers with counters

Front

What is the result of 13 - 19?

Back

-6

Front

Rewrite the subtraction problem -2 - (-6) as addition.

Back

-2 + 6

Front

Use counters to find the sum of the integers: -2 + 1.

Back

-1

Front

Match the integer addition problem with the graph: -5 + (-2) = ?

Back

-7

Front

What is the result of -20 + (-11)?

Back

-31

Front

What does subtracting a negative integer mean?

Back

It is the same as adding the positive integer.

Front

What is the result of 5 - 3?

Back

2

Front

How do you represent -3 - 4 using counters?

Back

You would have 3 negative counters and 4 negative counters, totaling -7.

Front

What is the result of -7 + 2?

Back

-5

Front

What is the result of -10 - (-5)?

Back

-5