10 MM Dec 6

Front

What is the total amount of money Martha made by selling two cakes for $7 each?

Back

$14

Front

How much money did Rachel make by selling sixteen pints of milk for $2 each?

Back

$32

Front

How do you calculate how much more money Rachel made than Martha?

Back

Subtract Martha's total from Rachel's total: $32 - $14 = $18.

Front

What is expanded notation? Give an example.

Back

Expanded notation breaks down a number into its place values. Example: 45,078 = (4 x 10,000) + (5 x 1,000) + (0 x 100) + (7 x 10) + (8 x 1).

Front

What is standard form? Convert (4 x 10,000) + (5 x 1,000) + (0 x 100) + (7 x 10) + (8 x 1) into standard form.

Back

Standard form is 45,078.

Front

How do you compare two numbers?

Back

You can use symbols: > (greater than), < (less than), or = (equal to).

Front

If State A has a land area of 8,968 square miles and State B has 1,045 square miles, how do you compare their areas?

Back

1,045 < 8,968.

Front

What is the value of 4 dollars, 5 nickels, and 6 pennies in decimal form?

Back

$4.31.

Front

How do you convert nickels and pennies to dollars?

Back

5 nickels = $0.25 and 6 pennies = $0.06, so $4 + $0.25 + $0.06 = $4.31.

Front

If Maria prepares 45 meals each week, how many meals does she prepare in 16 weeks?

Back

720 meals (45 meals/week x 16 weeks = 720 meals).