the numbers that are added together in an addition problem
Example: 3+2+6= 11
3,2,6, in this example
What is an addend?
100
another name for numbers
What is a digit ?
100
the total of all the sides of an object-
Example: If the sides of a square measure 5cm, what do you call it when you add up all the sides
5cm+5cm+5cm+5cm= 20cm
What is perimeter?
100
Example:3x6=18 6x3=18
What is the commutative property of multiplication?
100
The type of angle that measures 180 degrees
What is a straight angle?
200
the answer to an addition problem
What is the sum?
200
a number that is used to tell order first, second, third, fourth
What is ordinal number?
200
212 degrees F / 32 degrees F
What is the boiling and freezing point of water?
200
Example: 4x1=4 8x1=8 6x1=6
What is the identity property of multiplication?
200
the top number in a fraction
What is the numerator?
300
an answer to a multiplication problem
What is the product?
300
When only part of the number is given, a part of the whole
What is a fraction ?
300
a line that divides a shape into equal parts; parts that are mirror images( exactly alike) after being divided
What is a line of symmetry?
300
a set of 12
What is a dozen?
300
the bottom number in a fraction
What is the denominator?
400
the answer to a division problem
What is the quotient?
400
the middle number in a set of numbers
Example: 2,3,4,5,6,7,8,9,10
6 is the middle number.
What is the median ?
400
the value a number has according to its position in the number
Example:ones, tens, hundreds, thousands, ten thousands
What is place value?
400
the length from one side of a circle to the other
What is diameter?
400
Example:
5,10,15,20,25,30,35,40...
What is counting by 5s or multiples of 5?
500
the answer to a subtraction problem
What is the difference?
500
the average of a group of numbers/ all the numbers in a set divided by how many are in the set
2+4+8+5+6=15 15/5= 3