## Unit 4: Division

Use your Journal pages 99 - 120 to review all the topics presented in this unit. Look over carefully all your Study Links. Make sure that you are comfortable with all the concepts.

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**"****FRIENDLY NUMBERS"****:**Use this strategy to find the**quotient**of a whole number divided by a one-digit whole number.2.

__PARTIAL QUOTIENTS DIVISION:__Use this algorithm to find the**quotient**and**remainder**of a whole number divided by a one-and two-digit whole number.3.

__MAGNITUDE ESTIMATES__: Make magnitude estimates for quotients of whole and decimal numbers divided by whole numbers.4.

__: Write a number sentence with a__**NUMBER STORIES****variable**to represent a number story; use a divison algorithm to solve the problem and interpret the remainder. Remimber the three options for the remainder:**Ignore it, report it as a fraction or decimal**or**round the answer up.**5.

__: Find the value of__**VALUE OF A VARIABLE****x**in a number sentence; then use the value to complete another number sentence.