write in exponential notation.

$$10 \times 10 \times 10 \times 10 \times 10$$

Simplify. Follow the order of operations.

$$(5 \times 2)+(10 \div 2)$$

Use the Distributive Property to complete each equation.

$$\begin{aligned} 509 \times 11 & =(500+9) \times 11 \\ & =(500 \times)+(9 \times 1) \\ & =+99 \\ & =\end{aligned}$$

What is the standard form of 3 squared? For 6 cubed?

Find product.

$$51 \times 605$$

Jasmin's parents allow her to use the family computer 90 minutes each day. How many minutes is she allowed to use the computer during a month that is 30 days in length the figure mentioned?

In the following equations, what number should replace each ? Which property of multiplication is used? a $40 \times 8=\times 40$ b $1,037 \times=1,037$

Estimate the product.

$$75 \times 28$$

Use patterns and properties to compute mentally.

$$80 \times 500$$

Mr. Leim spends $\$ 24$ on parking each week. He works 48 weeks a year. How much does he spend on parking in a year? (3-7) A $\$ 1,152$ B $\$ 1,122$ C $\$ 1,022$ D $\$ 288$

Construct Arguments is $20-(4 \times 2)=$ $(20-4) \times(20-2)$ ? Explain your answer.

Jackie's Sports andTeam Store

Which costs more, 14 sweatshirts or $32 \mathrm{~T}$-shirts? What property can be used to find the answer?

In the example above, why is it better to adjust $\$ 525$ to 500 rather than leave the number at 525?

Use patterns and properties to compute mentally.

$$4 \times 33 \times 25$$