DMR Day 30

Front

What does it mean when a number is negative?

Back

A negative number is a number that is less than zero, often used to represent a loss or a decrease.

Front

What is the result of subtracting a negative number from a negative number?

Back

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

Front

What is the equation for adding two negative numbers?

Back

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

Front

What is the product of a positive number and a negative number?

Back

The product of a positive number and a negative number is always negative.

Front

What is the product of two negative numbers?

Back

The product of two negative numbers is always positive.

Front

What does the equation -4 - (-2) represent?

Back

This equation represents adding 2 to -4, resulting in -2.

Front

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

Back

The result is 0, because subtracting a number from itself equals zero.

Front

What does the equation 5 x (-3) = -15 mean?

Back

This equation shows that multiplying a positive number by a negative number results in a negative product.

Front

What is the result of 3 × (-2)?

Back

The result is -6, as multiplying a positive number by a negative number yields a negative result.

Front

What is the definition of multiplication?

Back

Multiplication is a mathematical operation that represents repeated addition.