Dividing Rational

Numbers Foldable

w/ Notes &

Examples

+ Answer Key

Dividing

Rational Numbers

FoldableInstructions:

Print pages 3 and 4 on the front and back of a 8.5” x 11” sheet of paper. Select flip on long side in the print options.

Fold the paper as seen in the photo on the first page and cut along the dotted lines to create flaps. Trim off any excess paper along the right edge to expose the title of the foldable.

Have students place this foldable in their interactive journals.

An answer key is provided for your reference.

Dividing Decimals

© La

Toya

White (M

issMath

Matters), 2

015

Dividing Fractions

Dividing Integers

Div

idin

g R

at

ion

al N

um

bers

• Change the division problem to its _____________ form.

• Set up your division problem using T_____ I ___ B______ O____

• If the integers have the same sign, then ____________ the integers and the answer will ALWAYS be ______________.

• If the integers have different signs, then ____________ the integers and the answer will ALWAYS be ______________.

• Change division problem to its _____________ form.

• Set up your division problem using T_____ I ___ B______ O____

• If the ___________ is not a whole number, move the decimal point to the ________ to make it a whole number. Move the decimal point in the ____________ the same number of places. Divide as usual.

• Place the decimal point in the ____________ directly above the decimal point in the ____________.

Ex. 1) −𝟏𝟓𝟓

Ex. 2) (−𝟔𝟓) ÷ (−𝟖)

Ex. 3) 𝟐 ÷ (−𝟏𝟎)

Ex. 1) 𝟏𝟎. 𝟐𝟕𝟒 ÷ 𝟎. 𝟏𝟏

Ex. 2) −𝟔.𝟖𝟓𝟎.𝟓

Ex. 3) 𝟒𝟑𝟏𝟐 ÷ 𝟎. 𝟒

• Change all mixed numbers and whole numbers to _________________ ______________.

• _______ the first fraction the same, ___________ the division sign to ________________, and ________ the second fraction.

• Multiply the ________________ together and the ___________________ together.

• If the fractions have the same sign, the answer will be _________________.

• If the fractions have different signs, the answer will be ___________________.

Ex. 1) 𝟓 ÷ 𝟏

𝟐

Ex. 2) − 𝟐

𝟑÷

𝟏

𝟔

Ex. 3) − 𝟑

𝟓÷ (−

𝟒

𝟏𝟎)

DividingIntegers

Dividing Decimals

Dividing Fractions

© La

Toya

Wh

ite (MissM

ath

Matters), 2

015

Special Thanks to Cherry Workshopfor creating such cool graphics!cherryworkshop.blogspot.com

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