3.3.3 Arithmetic Properties

What property is shown in this example?

 $5\cdot-\frac{4}{3}\cdot\frac{2}{5}=-\frac{4}{3}\cdot5\cdot\frac{2}{5}$  

• Associative Property

• Commutative Property

What property is shown in this example?

 $\left[5\cdot\left(-\frac{4}{3}\right)\right]\cdot\left(\frac{2}{5}\right)=5\ \cdot\left[-\frac{4}{3}\cdot\left(\frac{2}{5}\right)\right]$  

• Associative Property

• Commutative Property

Simplify the expression. NO CALCULATORS!
Remember to circle the terms and follow the Order of Operations.

 $3+4\left(10-8\right)$  

(a)  

Simplify the expression. NO CALCULATORS!
Remember to circle the terms and follow the Order of Operations.

 $3+4\cdot10-8$  

(a)  

Simplify the expression. NO CALCULATORS!
Remember to circle the terms and follow the Order of Operations.

 $\left(3+4\right)\left(10-8\right)$  

(a)  

Solve. No Calculators!

 $4-6$  

(a)  

Solve. No Calculators!

 $-4-\left(-6\right)$  

(a)  

Find the missing numbers. List them LEFT, BOTTOM. Remember the top is found by multiplying the left and right and the bottom is found by adding the left and right.

(a)  

Find the missing numbers. List them TOP, BOTTOM. Remember the top is found by multiplying the left and right and the bottom is found by adding the left and right.

(a)  

Find the missing numbers. List them RIGHT, BOTTOM. Remember the top is found by multiplying the left and right and the bottom is found by adding the left and right.

(a)