第1章非負整数

the sum of $30$ and $12$

$11$ increased by $8$

$25$ more than $39$

total of $15$ and $50$

Shopping for an interview Nathan bought a new shirt, tie, and slacks to wear to a job interview. The shirt cost $\text{\$24,}$ the tie cost $\text{\$14,}$ and the slacks cost $\text{\$38.}$ What was Nathan’s total cost?

Running Jackson ran $4$ miles on Monday, $12$ miles on Tuesday, $1$ mile on Wednesday, $8$ miles on Thursday, and $5$ miles on Friday. What was the total number of miles Jackson ran?

the difference of nineteen and thirteen

subtract sixty-five from one hundred

seventy-four decreased by eight

twenty-three less than forty-one

Temperature The high temperature in Peoria one day was $86$ degrees Fahrenheit and the low temperature was $28$ degrees Fahrenheit. What was the difference between the high and low temperatures?

Savings Lynn wants to go on a cruise that costs $\text{\$2,485.}$ She has $\text{\$948}$ in her vacation savings account. How much more does she need to save in order to pay for the cruise?

the product of $15$ and $28$

ninety-four times thirty-three

twice $575$

ten times two hundred sixty-four

Gardening Geniece bought $8$ packs of marigolds to plant in her yard. Each pack has $6$ flowers. How many marigolds did Geniece buy?

Cooking Ratika is making rice for a dinner party. The number of cups of water is twice the number of cups of rice. If Ratika plans to use $4$ cups of rice, how many cups of water does she need?

Multiplex There are twelve theaters at the multiplex and each theater has $150$ seats. What is the total number of seats at the multiplex?

Roofing Lewis needs to put new shingles on his roof. The roof is a rectangle, $30$ feet by $24$ feet. What is the area of the roof?