To exchange amounts of equal value to rename a number.
What is regrouping?
100
The answer to an addition problem.
What is the sum?
100
The answer to a subtraction problem.
What is the difference?
100
Jada planted 2 rows of 6 tomato plants. How many tomato plants did she plant?
What is 12 tomato plants?
100
The 3 digit number that can be written as 2 hundreds+ 15 tens +7 ones.
What is 357?
200
A person that studies math.
What is a mathematician?
200
A number that you add to another number.
What is a factor?
200
It describes whether numbers are equal to, greater or smaller than each other.
What is a comparison?
200
8 children like chocolate ice cream.
13 children like vanilla ice cream.
How many more children like vanilla than chocolate?
What is 5 children?
200
728 - 275 =
What is 453?
300
These are numbers that we can easily compute.
What are compatible numbers
300
The property that states when you add zero to any number, the sum will always be that number.
What is the identity property of addition?
300
This is the process of finding out how much is left when an amount of items is taken away or when two amounts are compared to find the difference between the amounts.
What is subtraction?
300
How do you write 354 in expanded form?
What is 300 + 50 + 4?
300
8= 15 - ___
What is 7?
400
You can do this to a number to the nearest ten or hundred to find a number that is about how much or about how many.
What is rounding.
400
The property of addition that allows you to add numbers in any order and get the same sum.
What is the commutative property?
400
The opposite of addition.
What is subtraction?
400
Noah needs 300 points to win a prize at the arcade. He has 237 points. How many more points does he need?
What is 63 points?
400
3 + N = 4 + 5 + 6
N= _____
What is 12?
500
An ordered set of numbers or objects ordered in such a way that you can predict what would come next.
What is a pattern?
500
A way to write numbers by showing the value of each digit.
What is expanded form?
500
Jackson has 13 more goldfish than Bria. Bria has 27 goldfish. How many goldfish does J ackson have?