Addition and Subtraction
Math Vocab 1
Finish the Pattern
Arrays
Math Vocab 2
100
26+26=
What is 52?
100
This means that things are the same.
What is equal?
100
2, 4, 6, __, ___, ____
What is 8, 10, 12?
100
Picture 1 What is the repeated addition sentence for this array?
What is 4+4+4=12
100
Things arranged in equal rows and equal columns.
What is an array?
200
120+38=
What is 158?
200
This is another word for "take away".
What is subtract?
200
10, 15, 20, ___, ____, ____
What is 25, 30, 35?
200
Picture 2 What is the repeated addition sentence for this array?
What is 6+6+6=18 or 3+3+3+3+3+3=18?
200
It goes side to side.
What is a row?
300
58-32=
What is 26?
300
In the equation 4+5=9, 4 and 5 are the __________.
What are addends?
300
9, 12, 15, ___, ___, ___
What is 18, 21, 24?
300
The array for 4x5.
What is (see picture)?
300
It goes up and down.
What is a column?
400
75-37=
What is 38?
400
This is another word for number sentence.
What is an equation?
400
16, 20, 24, ___, 32, ___, ___
What is 28, 36, 40?
400
The array for 2x6=12.
What is (see picture)?
400
4+4+4+4=16 is this kind of equation.
What is a repeated addition sentence?
500
250+78=
What is 328?
500
When you are putting numbers together, it is called _____.
What is addition?
500
105, 110, ___, ____, ____
What is 115, 120, 125?
500
What is the repeated addition sentence for the equation 5x6?
What is 6+6+6+6+6=30 OR 5+5+5+5+5+5=30
500
There are three numbers in all equations. The addends are called ______ and the answer is called the _____.
What are parts and whole?
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