Dec.11: Day 3

Front

What is the result of -4 + 5?

Back

1

Front

What is the result of -7 + (-6)?

Back

-13

Front

What is the result of -5 - (-9)?

Back

4

Front

What is the result of -9 - (-7)?

Back

-2

Front

What is the result of 4 - (-6)?

Back

10

Front

Define addition of negative numbers.

Back

Adding two negative numbers results in a more negative number.

Front

Define subtraction of negative numbers.

Back

Subtracting a negative number is the same as adding its positive counterpart.

Front

What is the rule for adding a positive and a negative number?

Back

The result is the difference between the absolute values, with the sign of the number with the larger absolute value.

Front

What is the result of -3 + 2?

Back

-1

Front

What is the result of -8 - 5?

Back

-13