Add/Subtract Decimals
Divide Decimals
Multiply Decimals
Add/Subtract Fractions
Models
100
Rudolph takes 12.8 seconds to fly around Santa's workshop. Comet takes 24.3 seconds to fly around Santa's workshop. How much longer does it take Comet to fly around Santa's workshop than it takes Rudolph?
It takes Comet 11.5 seconds longer than Rudolph.
100
Braylen bought 8 books for $32.96. If each book cost the same amount, how much did each book cost?
Each book cost $4.12.
100
Tyson bought 3 soccer balls for $7.85 each. How much did he spend on the soccer balls?
Tyson spent $23.55 on the soccer balls.
100
2/10 + 3/5 = ?
Put in simplest form if possible
8/10 or 4/5
100
What division equation does the model represent?
6.39 divided by 3
200
Lily wanted to buy a jingle bell necklace for $1.75 ,a reindeer eraser for $0.98, a Santa hat for $1.25, and a candy bar for $0.75 for the school Christmas Party. She only has $2.04. How much more money did Lily need?
Lily needed $2.69 to buy the items for the party.
200
Houston deposited the same amount of money into his savings account each week. At the end of 13 weeks he had deposited $94.25. How much does Houston deposit every week?
Houston deposits $7.25 every week.
200
Ella bought 27 glass jars and filled each jar with Christmas Cookie Mix. She sold each cookie mix jar for $3.84. How much money did Ella collect?
Ella collected $103.68.
200
3/5 - 1/4 = ?
7/20
200
He will shade in 0.3 in each square
300
Alexis spent $23.87 for a sweater, $25.35 for a skirt, and $21.25 for a pair of shoes. What is the BEST estimate of the total amount of money Alexis spent, not including tax?
Alexis spent about $70.00
300
Brooklyn was paid $52.85 this week for babysitting. If she worked 7 hours this week, how much was she paid per hour?
Brooklyn was paid $7.55 per hour.
300
Graham was helping his mom wrap Christmas presents. He used 6.3 inches of ribbon on each package he wrapped. If he wrapped 13 presents, how many inches of ribbon did Graham use to wrap presents?
Graham used 81.9 inches of ribbon to wrap the presents.
300
5/7 - 3/21 = ?
Put answer in simplest form
12/21 or 4/7
300
What multiplication does the model represent?
0.4 X 0.3 = 0.12
400
Adam has $53.65 saved for a new bike that costs $100.00. If he rounds to the nearest dollar, What is the BEST estimate of the amount of money Adam still needs in order to buy the bike?
Adam still needs between $45.00 to $50.00
400
Brynlee's mother gave her children $54.16 to spend at the Holiday Fair. The four children shared the money equally so that each child received the same amount of money. How much money did each child receive?
Each child received $13.54.
400
Find the product of 23.5 X 7.4
173.9
400
2/3 + 1/4 = ?
11/12
400
What does this model represent?
0.5 X 0.5 = 0.25