Addition and Subtraction with Decimals
If you had $1.75 and lost a quarter, how much money do you have now?
What is $1.50?
What is 2/6 + 3/6?
What is 5/6?
What is 6/11 - 3/11?
What is 3/11?
True or False: 2 and 5 are the only prime numbers that end in 2 or 5.
What is true?
Ms. Holly bought a new outfit. The shoes cost $23.95, the pants costs $23.56, and the shirt cost $35.20. How much did the outfit cost altogether?
What is $82.71?
Benjamin bought 12 goldfish. Each goldfish cost $0.98. How much did Benjamin spend?
What is $11.76?
What is 1/5 + 2/3?
What is 13/15?
What is 3/9 - 2/18? *Simplify fully*
What is 2/9?
What search engine's name is inspired by 10 to the power of 100?
What is google?
Meryl is visiting her parents and grandparents today. She lives 25.5 km away from her parents. Her grandparents live another 7.3 km away from her parents. How many kilometres will Meryl have to drive to visit her parents and grandparents?
What is 32.8 km?
Stef pays $1.75 for a school lunch on days when he doesn't bring his own lunch to school. This week, he bought a school lunch on Monday, Wednesday, Thursday, and Friday. How much did he spend on school lunches that week?
What is $7.00?
What is 11/12 + 8/24? *Simplify fully*
What is 1 1/4?
Gita and her sister went together to get haircuts. Gita got 4/5 of an inch cut off and her sister got 2/5 of an inch cut off. Compared to her sister, how much more hair did Gita get taken off?
What is 2/5 of an inch?
What is the only number spelled with the same amount of letters as the number itself?
What is four?
Bobby is starting to play basketball. He bought a ball for $23.79, shoes for $67.21, and a new net for his hoop for $3.38. He paid with a $100 bill. How much is his change?
What is $5.62?
A restaurant bill for five people costs $101.95. One friend decides to pay for the shared dessert costing $9.40, and the rest of the bill will be split evenly among the five friends. How much does each person pay?
What is $18.51?
Miral ate 4/8 of a pizza. Adam ate 1/4 of that same pizza. How much of the pizza has been eaten?
What is 3/4?
Of the ice cream cones sold yesterday at Stanley's Ice Cream Shop, 1/6 were chocolate and another 2/3 were vanilla. How much more vanilla than chocolate were sold? *Simplify fully*
What is 1/2 more vanilla than chocolate?
What mathematician rejected the idea of an irrational number (decimals that do not repeat or terminate)?
a. Pythagoras
b. Galileo
c. Gauss
What is Pythagoras?
A family's living room currently measures 12.8 ft in length. The family is renovating, making the room 5.6 ft larger on its west side and 3.4 ft smaller on its east side. What is the new length of the room?
What is 15 ft?
Misha spend a total of $14.25 on apples priced at $0.79 and $8.58 on bananas priced at $0.79. How many apples and bananas did she purchase?
What is 15 apples and 11 bananas?
Sara and Jason had a bottle of lemonade they used to sell. On Wednesday, they sold 2/5 of the lemonade. On Thursday, they sold 4/10 of the lemonade. How much lemonade did they sell? *Simplify fully*
What is 4/5?
Pedro is supposed to practice piano 4/6 of an hour every day. He practiced for 6/12 of an hour. How much time does he have left to practice?
What is 1/6?
In what century was the equal sign invented?
What is the 16th century?