quiz review properties and integers operations with decimals addition subtraction multiplication...

Quiz Review

Properties and Integers

Operations with Decimals

• Addition

• Subtraction

• Multiplication

• Division

Which property is shown by the statement?

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Identity Property of Addition

Identity Property of Multiplication

Multiplicative Property of Zero

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Which property is shown by the statement?

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Identity Property of Addition

Identity Property of Multiplication

Multiplicative Property of Zero

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Which property is shown by the statement?

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Identity Property of Addition

Identity Property of Multiplication

Multiplicative Property of Zero

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Which property is shown by the statement?

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Identity Property of Addition

Identity Property of Multiplication

Multiplicative Property of Zero

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Write and example of these properties.

Commutative Property of Multiplication

Associative Property of Addition

Identity Property of Multiplication

Make sure you can find the Absolute Value of a Number

Adding IntegersSame Signs: Add the two numbers and use the same sign.

Different Signs: Subtract the two numbers, use the sign of the number with the larger absolute value.

Subtracting IntegersRule: Add the opposite of the second number.

(Make two marks.)

Multiplying/Dividing IntegersRule: + • + = +

+ • - = -

- • + = -

- • - = +

+ ÷ + = ++ ÷ - = -- ÷ + = -- ÷ - = +

Homework: Review Worksheet AA-31, 32

Adding IntegersSame Signs: Add the two numbers and use the same sign.

Different Signs: Subtract the two numbers, use the sign of the number with the larger absolute value.

Subtracting IntegersRule: Add the opposite of the second number.

(Make two marks.)

Multiplying/Dividing IntegersRule: + ÷ + = +

+ ÷ - = -- ÷ + = -- ÷ - = +

+ • + = ++ • - = -- • + = -- • - = +