Vocabulary
Solve the Problem
Vocabulary
Vocabulary
100
The answer we get when two or more addends are added together.
What is the sum?
100
56 - y = 34
y = 22
100
What is an addend?
A number that is to be added.
100
The answer we get when one number is subtracted from another number.
What is the difference?
200
A counting pattern.
What is a sequence?
200
What is the expanded form for 709?
700 + 9
200
What is the Commutative Property of Addition?
When we add two numbers together, either number can be added first.
200
What is an added?
A number that is to be added.
300
Numbers that tell position or order.
What is are ordinal numbers?
300
8 + b = 16
b = 8
300
What is a fact family?
A group of three numbers that can be arranged to form four facts.
300
What is an ordinal number?
A number that tells position or order.
400
A complete sentence that uses numbers and symbols instead of words.
What is a number sentence?
400
8,16,24, _, _, _
32,40,48
400
What is the Identity Property of Addition?
When we add zero to a number, the number is not changed.
400
What is a number sentence?
A complete sentence that uses numbers and symbols instead of words.
500
The counting numbers and the number zero.
What is a whole number?
500
Twelve of the twenty seven children in Room 9 are boys. How many girls are in Room 9?
15 girls
500
What are counting numbers?
The numbers we use when we count and they continue without end.
500
The numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
What is the digits?
M
e
n
u