Addition & Subtraction
The math strategy that involves writing the same number again and again.
What is repeated addition?
A way to model multiplication that uses rows and columns.
What is an array?
The number above the fraction bar.
What is numerator?
The name of a polygon with 4 sides.
What is a quadrilateral?
The sum of the letters in Ms.Brown's first name (not Katie) and last name.
What is 12?
The strategy of temporarily taking a "ten" or a "hundred" from a place value to help subtract.
What is borrowing?
The number that does the dividing in a division problem.
What is divisor?
The fraction between 4/8 and 6/8 on a number line that increases by 1/8.
What is 5/8?
The area of a square with side lengths of 8 inches.
What is 64 square inches?
The difference between the number of children Ms.Eljona has and her age.
What is 38?
The difference of 316 and 177.
What is 139?
The product of 10, 3 and 7.
What is 210?
The person who ate more pie if James ate 3/4 of a pie and Collin at 1/2 of a pie.
Who is James?
The type of angle that creates the shape of an "L" and exists in both squares and rectangles.
What is right angle?
The quotient of how many minutes lunch is and 5.
What is 5?
What is 822?
The number of jellybeans each of the 7 student gets if ...
- one large bag of jellybeans has 18 orange jellybeans, 22 yellow jellybeans and 16 red jellybeans
- each student gets the same number of jellybeans
What is 8 jellybeans?
A fraction equivalent to 1/3 with a numerator of 3.
What is 3/9?
The side length if ...
- the shape has 6 equal sides
- the perimeter is 54 units
What is 9 units?
- it has the same number of sides as whole days we have left of school
- it has two pairs of equal sides that are different lengths
- it has 4 angles that are in the shape of the first letter in Lily's name
What is a rectangle?
The number of cars Liam has now if ...
Liam has 24 toy cars. He gives 8 cars to his cousin and then buys 15 more cars at the store. Later, he loses 9 cars while playing outside.
What is 22 cars?
The amount of crayons Sarah has in all if ...
- Sarah has 6 packs of crayons with 8 crayons in each pack
- her aunt divides a box of 24 crayons equally between Sarah and her sister
What is 60 crayons?
The fraction of the pizza is left if ...
Anna baked a pizza and cut it into 8 equal slices. She ate 3 slices.
What is 5/8?
The perimeter of a rectangular garden that is 7 meters long and 4 meters wide.
What is 22 meters?
The product of the number of students in our homeroom and three.
What is 51?