Unit 2: Multiplication and Division of Whole Numbers

Grade Level: 5th Grade

Subject: Math

Length: 4- 5 weeks (October/November)

​

Topics Covered

​

ᴑ multiplying multi-digit numbers (at least 2 by 2)
ᴑ introduce to multiple strategies for multiplying (area/array model, traditional algorithm, lattice)
ᴑ review long division- master
ᴑ find whole number quotients with 2-digit divisors
ᴑ long division with 4-digit dividends and 2-digit divisors 
ᴑ answer word problems and explain answers

​

Standards

​

5.NBT.B.5
5.NBT.B.6

​

Primary Vocabulary

 

algorithm
area
area model
array
distributive property
dividend
divisor
estimate
long division
multiplicative identity property of 1
product
quotient
remainder