91Ó°ÊÓ

Use the following abbreviations as instructed below. \(\mathrm{CA}=\) The Commutative Property of Addition \(\mathrm{CM}=\) The Commutative Property of Multiplication \(\mathrm{AA}=\) The Associative Property of Addition \(\mathrm{AM}=\) The Associative Property of Multiplication \(\mathrm{DM} / \mathrm{A}=\) The Distributive Property of Multiplication over Addition Next to each mathematical equation, write the abbreviation for the property the equation represents. Be careful-some of the problems are tricky. $$ 6(5+1)=6(5)+6(1) $$

Compute the values of the following expressions. Keep in mind the Order of Operations. Remember: "Please Excuse My Dear Aunt Sally." $$ 4 \div(2+2)-1 $$

Using the abbreviations below, circle the number system or systems to which each number belongs. Some numbers belong to more than one number system. \(\mathrm{N}=\) Natural numbers \(\mathrm{W}=\) Whole numbers \(\ln =\) Integers \(\mathrm{Ra}=\) Rational numbers \(Ir =\) Irrational numbers \(Re =\) Real numbers $$ 3 $$

Add or subtract each of these algebraic expressions. $$ 3 x+7 x $$

Use the following abbreviations as instructed below. \(\mathrm{CA}=\) The Commutative Property of Addition \(\mathrm{CM}=\) The Commutative Property of Multiplication \(\mathrm{AA}=\) The Associative Property of Addition \(\mathrm{AM}=\) The Associative Property of Multiplication \(\mathrm{DM} / \mathrm{A}=\) The Distributive Property of Multiplication over Addition Next to each mathematical equation, write the abbreviation for the property the equation represents. Be careful-some of the problems are tricky. $$ 4+(3+2)=(4+3)+2 $$

Add or subtract each of these algebraic expressions. $$ 4 x+x $$

Compute the values of the following expressions. Keep in mind the Order of Operations. Remember: "Please Excuse My Dear Aunt Sally." $$ 3+12-5 \cdot 2 $$

Using the abbreviations below, circle the number system or systems to which each number belongs. Some numbers belong to more than one number system. \(\mathrm{N}=\) Natural numbers \(\mathrm{W}=\) Whole numbers \(\ln =\) Integers \(\mathrm{Ra}=\) Rational numbers \(Ir =\) Irrational numbers \(Re =\) Real numbers $$ -7 $$

Use the following abbreviations as instructed below. \(\mathrm{CA}=\) The Commutative Property of Addition \(\mathrm{CM}=\) The Commutative Property of Multiplication \(\mathrm{AA}=\) The Associative Property of Addition \(\mathrm{AM}=\) The Associative Property of Multiplication \(\mathrm{DM} / \mathrm{A}=\) The Distributive Property of Multiplication over Addition Next to each mathematical equation, write the abbreviation for the property the equation represents. Be careful-some of the problems are tricky. $$ 5+3=3+5 $$

Compute the values of the following expressions. Keep in mind the Order of Operations. Remember: "Please Excuse My Dear Aunt Sally." $$ 16-2 \cdot 4+3 $$