Operations with Signed Decimals

Front

What is the result of 36 ÷ -4?

Back

-9

Front

What is the sum of -4.68 and -1.24?

Back

-5.92

Front

What is 18.8 + 261.04?

Back

279.84

Front

Calculate 7.65 + 16.23.

Back

23.88

Front

What is (-2.8) ÷ (-0.4)?

Back

7

Front

Define signed decimals.

Back

Signed decimals are numbers that have a positive or negative sign, indicating their value relative to zero.

Front

What is the rule for adding two negative decimals?

Back

When adding two negative decimals, the result is also negative and is the sum of their absolute values.

Front

What happens when you divide a positive decimal by a negative decimal?

Back

The result is negative.

Front

What is the sum of 0.5 and -0.3?

Back

0.2

Front

How do you subtract a negative decimal from a positive decimal?

Back

You add the absolute value of the negative decimal to the positive decimal.