a decimal is a part of one whole a grid is a picture that shows the value of a decimal

A decimal is a part of one whole

A grid is a picture that shows the value of a decimal

1 One whole

Tenths grid: 1 One whole

0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1

1One whole

Hundredths grid:

0.01

Thousandths grid: 1One whole

0.001

Tenths grid:

0.1One tenthTenths grid:

0.3 Three tenthsTenths grid:

0.8 Eight tenthsTenths grid:

Hundredths grid:10 X 10 grid

0.01 One hundredth

Hundredths grid:

0.25Twenty-five hundredth

Hundredths grid:

0.95Ninety-five hundredth

Hundredths grid:

Thousandths grid:

Thousandths grid: 0.222Two hundred twenty-two thousandths

Thousandths grid: 0.500Two hundred twenty-two thousandths

Thousandths grid: 0.998Two hundred twenty-two thousandths

Why??

I colored in 31 out the 100 squares in the hundredths grid. This represents thirty-one hundredths, or 0.31

= 0.31

Steps

Decimal number word form grid

0.876 eight hundred seventy-six thousandths

Steps

Grid word form decimal number

89 hundredths 0.89

1.25One and twenty-five

1 + 0.25

1.25One and twenty-five

1 + 0.25

0.80 vs. 0.08Eighty hundredths vs. Eight hundredths

80/100 8/100

0.001 vs. 0.100One thousandths vs. One hundred thousandths

1/1,000 100/1,000

Time for you to practice!

0.7 Seven tenthsTenths grid:

Why?

0.7 Seven tenthsTenths grid:

Why?

I colored in _____________________ in a ______________grid. This represents ___________________, or 0.7

0.7 Seven tenthsTenths grid:

Why?

I colored in __7 of the 10 parts_____ in ____tenths____grid. This represents __seven___ tenths, or 0.7

Hundredths grid: 0.62Sixty-two hundredth

Why?

Hundredths grid: 0.32Thirty-two hundredth

Why?

I colored in _____________________ in a ______________grid. This represents ___________________, or 0.32

Hundredths grid: 0.32Thirty-two hundredth

Why?

I colored in __32 of the 100 parts_____ in ____hundredths____grid. This represents __thirty-two hundredths, or 0.32

Thousandths grid: 0.625Sixty-two hundredth

Why?

I …….This represents…..

Thousandths grid: 0.625Six hundred twenty-five thousandths

Why?

I …….This represents…..