What is 0.045 written as a fraction?

What is the difference of 97.63 and 4.98?

What is 60.25 written in word form?

Find 55.6 − 3.97.

What is the value of the expression?

[21 ÷ (3 + 4)] − 2

Which statement correctly compares the decimals?

What is the value of n?

n − 9.02 = 3.85

Which property is shown?

35 + (15 + 7) = (35 + 15) + 7

Newton estimates a sum by rounding each number to the nearest ten. His estimate is 140. Which problems could he have estimated?

What is five hundred four thousand, eleven written in standard form?

Which expressions have a value of 8?

Descartes wins a $50 gift card to a sporting goods store. He uses the card to buy two baseballs for $1.79 each, a baseball glove for $14.99, and a baseball bat for $12.25. About how much money is left on his gift card?

What is the value of 4 × 10⁵ ?

Newton buys a board game for $9.99 and a pack of trading cards for $2.99. He gives the cashier a $20 bill. How much change does he receive?

Descartes has $378.97 in his bank account. He withdraws $59.50 one day and then deposits $20.44 the next day. How much money is in his bank account now?

A bowling alley charges $7.50 for each person to bowl and $2.25 to rent a pair of shoes. How much does it cost you and your friend to bowl and rent shoes?

Use mental math to find the missing number.

9.2 + n + 2.5 = 15.8

. 6.3 + 2.98 + 5.7 =

You want to conduct an experiment. You need 0.5 cup of water and the same amount of oil. How many cups of liquid do you need for the experiment?

Your science teacher pays for an ultraviolet light, a beaker, and a glowing liquid kit with five $5 bills. The ultraviolet light costs $13.29. The beaker costs $7.99. Your teacher's change is $0.77. What is the cost of the glowing liquid kit?

Descartes uses a metal detector at a beach. He finds 3 quarters, 6 dimes, 2 nickels, and 5 pennies. He drops 1 quarter and 2 pennies into the water. Then he finds 4 more dimes. How much money does Descartes have now?