Operations with positive and negative decimals

Front

What is the result of 2.4 + 1.2?

Back

3.6

Front

What is the result of 3.976 + -4.7?

Back

-0.724

Front

What is the result of -0.90 * -85?

Back

76.50

Front

What is the result of 4.8 + 5.8?

Back

10.6

Front

What is the result of -5.1 + 5.71?

Back

0.61

Front

Define positive decimal.

Back

A positive decimal is a number greater than zero that includes a decimal point, indicating a fractional part.

Front

Define negative decimal.

Back

A negative decimal is a number less than zero that includes a decimal point, indicating a fractional part.

Front

What is the rule for adding two positive decimals?

Back

When adding two positive decimals, simply add their values together.

Front

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

Back

Subtract the smaller absolute value from the larger absolute value and take the sign of the number with the larger absolute value.

Front

What is the rule for multiplying two negative decimals?

Back

The product of two negative decimals is positive.