Adding Decimals
What is 4.56 + 1.32 ?
The correct answer is 5.88.
What is 0.24 - 0.03 ?
The correct answer is 0.21.
What is 3.45(2) ?
The correct answer is 6.9.
What is 145.5/5 ?
The correct answer is 29.1.
What is 5.3(3.4)/2 ?
The correct answer is 9.01.
What is 5.78 + 3.92 ?
The correct answer is 9.7.
What is 3.456 - 1.32 ?
The correct answer is 2.136.
What is 2.89(3.2) ?
The correct answer is 9.248.
What is 123.6/2.5 ?
The correct answer is 49.44.
What is x+3.2(4.53)/4 ?
x + 4 - 1.8
The correct answer is 5.824.
What is x + 23.67 + 5.32, if x = 2.89 ?
The correct answer is 31.88.
What is x - y?
x = 2.34
y = 1.02
The correct answer is 1.32.
What is x(5.62) ?
x = 2(4.2)
The correct answer is 47.208.
What is x/2.4 ?
x = 14.4/2
The correct answer is 3.
What is x/2(3.46)-3?
x = 3.2+5-1
The correct answer is 9.456.
Aaron and his friend went apple picking. Aaron collected 2.23 lbs of apples. Jake picked 1.67 lbs of apples. Grant picked x lbs of apples. If x is the amount Aaron and Jake picked combined, how much in total did the friends pick?
The correct answer is 7.8 lbs of apples all combined.
Daevon bought 2.5 gallons of water from a supermarket. Lesley bought 1.52 gallons of juice, and Cameron bought the difference of the amount Daevon bought and Lesley bought. How much gallons of water did Cameron buy?
The correct answer is 0.98.
Max has 3.2 pounds of groceries. Chelsea has 2.45 times that amount of groceries. How much lbs of groceries is does Chelsea have?
The correct answer is 8 pounds of groceries.
Ben had 100 on his test grade. Devin got 9/10 of what Ben got. Freddy got 6/9 of what Devin on his test. What did Freddy get?
He got a 60 on his test grade.
Today, Tony played 3.6 hours of PUBG. Chris played 4.8 hours of Fortnite. Garrett played double of what Tony played, and Aaron played half the amount Chris played. How long did all of them play games?
They played 18 hours in total.
Jacob wants to know how heavy the TV he is buying and other things with it will be. The TV is 8.9 lbs and he is also buying a 5 pound cable box. The wires weigh 1.25 lbs. The sound speaker weighs x lbs. He knows the speaker is about double the weight of the wires. How heavy is the electronics all together?
x = wires + wires
All together, the electronics weigh 22.65 lbs.
A grocery store bought 15.53 pounds of cereal. A supermarket bought 25.65 pounds of cereal. Karen bought 1.26 lbs from the grocery store and 2.153 pounds from the market. How much cereal is left for the both stores?
The correct answer is 14.27 lbs for the grocery store, and 23.497 lbs of cereal for the market.
Jonathan spent $300 on the new Nintendo Switch. It went on sale later on and the price went down to $250. Jake bought ti for $200 and it was low on stock so it went up twice the amount Jake payed, plus half the original price.
It is $550 now.
A pack of 6 games cost $190.50 on Amazon. A pack of 8 games cost $220.75 dollars on E-bay. Which pack of games is the better buy?
The 8 pack game is the better buy because each game in that pack costs about $27.60, while the other pack, each game costs $31.75.
A gaming computer costs $1200.44. A speaker, costs 1/4 of that amount. Jason also wants to buy a $80.60 mouse with that and a keyboard that cost double of the keyboard. How much will it cost in all?
It will cost $1742.35 in total.