Evaluating Basic Addition Problems

Front

Evaluate: -10 + 7

Back

-3

Front

Find the sum: 9 + -11

Back

-2

Front

When you add opposites, what do you get?

Back

Zero

Front

Find the sum: -2 + 5

Back

3

Front

Simplify: -19 + (-8) + (-15)

Back

-42

Front

What is the sum of 0 and any number?

Back

The number itself.

Front

What is the result of adding a positive number and a negative number?

Back

It depends on the absolute values of the numbers.

Front

Evaluate: 4 + (-4)

Back

0

Front

What is the sum of two negative numbers?

Back

A negative number.

Front

Evaluate: -3 + 3

Back

0