Chapter 2 Vocab Flashcards
(15 cards)
Estimate
A calculated guess that is close to the exact number
Reasonable
An estimate that is close to the actual answer
Front end estimation
Using the front digit to get an estimate
Rounding
To give an appointment value
Product
Answer when one number is multiples by another
Quotient
Answer when one number is divided by another
Divisor
The number in the division problem that is divided by another
Divided
The number in a division problem that is being divided
Factor
The numbers that you multiply to get the product or multiple
Multiple
The product or answer to a multiplication problem
Least common multiple [LCM]
The smallest multiple two or more numbers have
Common factor
A factor that two or more numbers have
Greatest common factor [GCF]
The largest factor that two or more numbers have
Prime number
A number that has only two factor -1 and itself
Composite number
A number that has three or more factors
