Addition & Subtraction
250 + 150 = ?
What is 400?
7 x 6 = ?
What is 42?
The number of minutes in exactly one hour.
What is 60?
A polygon with exactly 3 sides and 3 angles.
What is a triangle?
This is the fraction of a pizza that is left if you eat 1 out of 4 slices.
What is 3/4?
Marcus had 15 toy cars. He bought 5 more, but then gave 3 away to his little brother. This is the number of toy cars Marcus has now.
What is 17? (15 + 5 = 20; 20 - 3 = 17)
500 - 225 = ?
What is 275?
36 ÷ 4 = ?
What is 9?
f a movie starts at 2:00 PM and lasts 2 hours, it will end at this time.
What is 4:00 PM?
A quadrilateral with 4 equal sides and 4 right angles.
What is a square?
The larger fraction between 1/2 and 1/4.
What is 1/2?
Lisa bought 3 packs of pencils. Each pack has 10 pencils. She also found 4 loose pencils inside her desk. This is the total number of pencils Lisa has.
What is 34? (3 x 10 = 30; 30 + 4 = 34)
Sarah has 134 stickers. She buys 45 more. This is the number of stickers she has now.
What is 179?
A classroom has 5 rows of desks with 6 desks in each row. This is the total number of desks.
What is 30?
The perimeter of a square that has a side length of 5 inches.
What is 20 inches?
Two straight lines that stay the exact same distance apart and never intersect.
What are parallel lines?
2/5 + 1/5 = ?
What is 3/5?
A baker made 24 cupcakes. He accidentally dropped 4 of them on the floor. He put the rest equally into 4 boxes. This is the number of cupcakes in each box.
What is 5? (24 - 4 = 20; 20 ÷ 4 = 5)
A school has 412 students. 189 are boys. This is the number of girls.
What is 223?
Tom has 24 apples and wants to put them into bags of 8. This is the number of bags he needs.
What is 3?
The number of grams in 1 kilogram.
What is 1,000?
An angle that measures exactly 90 degrees, just like the corner of a square.
What is a right angle?
A fraction that is equal in value to 1/2, but uses different numbers.
What is 2/4 (or 3/6, 4/8, etc.)?
At the school store, notebooks cost $2 each and folders cost $1 each. If David buys 4 notebooks and 3 folders, this is the total amount of money he spent.
What is $11? (4 x $2 = $8; 3 x $1 = $3; $8 + $3 = $11)
The missing number in this equation: ? - 150 = 350
What is 500?
12 x 11 = ?
What is 132?
A rectangular rug has a length of 6 feet and a width of 4 feet. This is the area of the rug.
What is 24 square feet?
An angle that is "opened up" wider than a right angle, but not a straight line.
What is an obtuse angle?
If a cake is cut into 8 equal pieces and Jim eats 3 pieces, this is the fraction of the cake he ate.
What is 3/8?
The school library received a donation of 150 books. The librarian gave 30 books to the kindergarten class, and divided the rest equally among 4 empty shelves. This is the number of books placed on each shelf.
What is 30? (150 - 30 = 120; 120 ÷ 4 = 30)