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H
100
What is the operation to combine or put together two or more quantities?
add
100
What is the operation to find out how much is left after some is taken away?
subtract
100
What is an arrangement of objects, pictures, or numbers in columns and rows?
array
100
What is to find a number close to the exact amount?
Estimation
200
What is the answer to an addition problem?
sum
200
What is the answer to a subtraction problem?
difference
200
What is the answer to a multiplication problem?
product
200
What is the answer to a division problem?
quotient
300
What is the operation of repeated addition of the same number?
multiply
300
What are groups that contain the same number of objects?
equal groups
300
What is a set of numbers arranged in a special order or pattern?
sequence
300
What is to find the nearest ten, thousand, or hundred?
rounding
400
What operation is to separate into equal groups?
division
400
What is changing the order of the numbers being added where the sum does not change?
Commutative Property of Addition
400
What is a horizontal group of objects in an array or table?
row
400
What is a vertical group of objects in an array or table?
column