Lesson 8 Divide Whole Numbers and Multi-Digit Decimals

a set of routine steps used to solve problems.

(a)  

Match the following

• more than you already have.

• the value of a digit based on its position in a number.

• answer to a subtraction problem

• sum

• the answer to an addition problem

• additional

• to form by adding two or more things

• combine

• place value

• difference

Match the following

• a number to be subtracted from another.

• subtrahend

• a number which is added to another.

• factor

• the result or answer to multiplication.

• addend

• a number that is multipled

• minuend

• number from which another is subtracted.

• product

the number below the line in a fraction that tells the number of equal parts in the whole.

• denominator

• numerator

• quotient

• dividend

the number above the line in a fraction that tells the number of equal parts that are being described.

• denominator

• numerator

• quotient

• divisor

two or more different fractions that name the same part of a whole or the same point on a number line.

• True

• False

the quotients you get in each step of the partial quotients strategy. ​ ​ (a)  

• partial products
• fractional division
• distributive property
• partial quotients

a strategy used to divide multi-digit numbers. ​ (a)  

• fractional division strategy
• distributive property
• partial quotients strategy
• partial products strategy

a number that can be written as a product of 10s.

• power of 10

• remainder

• standard

regulary and widely used; generally accepted.

• power of 10

• remainder

• standard