Transcript Numeration Vocab PowerPoint #2

Math Vocabulary
Numbers and Operations M5.A
Aligning with
Pennsylvania Department of Education
Assessment Anchors
and enVision Math Textbook
Numeration Topic 4
©2011 Caryn Dingman
www.mrsdingman.com
sum
* answer to an addition problem
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
2
difference
* answer to a subtraction problem
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
3
dividend
* a number you divide
* tells how many in all
dividend
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
4
divisor
* a number used to divide another
number
divisor
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
5
quotient
* answer to a division problem
quotient
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
6
remainder
* a number that may be left after
division problem is complete
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
7
interpret the remainder
* deciding what to do with a number
that may be left after division
problem is complete
3 choices:
1. drop the remainder- do not use it
2. round the quotient to the next highest
whole number
3. use the remainder to make a fraction
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
8
prime number
* has exactly 2 factors
* factors are one and itself
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
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composite number
* has more than 2 factors
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
10
prime factorization
* process of writing a whole number
as a product of its prime factors
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
11
factor tree
* a diagram that shows prime
factorization of a composite number
Numeration enVision Topic 4
PA Assessment Anchor M5.A
(review Grades 3 & 4 Anchor Glossary)
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