Chapter 2 Review (CC2)

Front

Which addition expression matches the problem shown on the number line?

Back

-4 + 7

Front

What multiplication sentence is the same as 7 groups of 9?

Back

7 x 9

Front

What is 70% turned into a decimal?

Back

0.70

Front

Convert 0.7 to a fraction.

Back

7/10

Front

10 + (-4) = ?

Back

6

Front

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

Back

The result can be positive, negative, or zero, depending on the values.

Front

What does it mean to convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide by 100.

Front

What is the relationship between multiplication and addition?

Back

Multiplication is repeated addition.

Front

How do you represent a negative number on a number line?

Back

Negative numbers are represented to the left of zero.

Front

What is the sum of two negative numbers?

Back

The sum of two negative numbers is always negative.