Write 3/10 as a decimal and draw a area model to represent the decimal.
.3
100
Use a number bond to decompose 4.56 into units
4, .5, .06
100
Write 3.47 in expanded form.
(Use multiplication to show the decomposition of each unit)
(3 x 1) + (4 x .1) + (7 x .01)
100
Create a number line from 0 to 1. Plot about where you think .25 should go on the number line.
1_____._____________2
.25
.25 should be about 1/4 through your number line
100
What is 3 tenths in decimal form?
.3
200
Write 2/10 as a decimal and draw a tape diagram to represent the decimal.
.2
200
Decompose 4 tenths into hundredths using an area model. Write the decomposition in fraction form.
Hint: Create an area model showing 4 tenths and turn it into hundredths by creating horizontal lines.
4/10=40/100
200
Write 8 and 3/10 in expanded form.
(Use multiplication to show the decomposition of each unit)
(8 x 1) + (3 x 1/10)
200
Create a number line from 0 to 1. Plot about where you think 5/10 should go on the number line.
5/10 should be halfway through your number line.
200
What is 1 tenth 7 hundredths in fraction form?
17/100
300
Write 34/100 as a decimal and draw a area model to represent the decimal.
.34
300
Use a number bond to compose .05, .7, and 8 into one decimal number
8.75
300
Write 3 ones 3 tenths 5 hundredths in decimal expanded form.
(Use multiplication to show the decomposition of each unit)
(3 x 1) + (3 x .1) + (5 x .01)
300
Create a number line from 0 to 1. Plot about where you think .56 should go on the number line.
.56 should be just over halfway through your number line.
300
Write 3 and 59/100 as a decimal, draw a place value chart and use place value discs to represent the decimal.
3.59
400
Write 4/100 as a decimal and draw a area model to represent the decimal.
.04
400
Model the following on a place value chart:
30 hundredths=3 tenths
Mr. Scheafer will draw this on the board
400
Write 1 ten 4 ones 5 tenths 8 hundredths in fraction expanded form
(Use multiplication to show the decomposition of each unit)
(1 x 10) + (4 x 1) + (5 x .1) + (8 x .01)
400
Create a number line from 8 to 9. Plot about where you think 8.9 should go on the number line.
8.9 should be about one tenth away from the 9 on the numberline
400
What is 2 tens 6 ones 9 tenths 2 hundredths in decimal form?
26.92
500
Write 6 and 7/10 as a decimal, draw a place value chart and use place value discs to represent the decimal.
6.7
500
Decompose 1 whole and 8 tenths into hundredths using an area model. Write the decomposition in decimal form.
Hint: Create area models showing 1 whole and 8 tenths and turn it into hundredths by creating horizontal lines.
1.8=1.80
500
Write (5 x 10) + (2 x 1) + (4 x .01) in decimal form
Hint: Pay close attention to the place value of each digit
52.04
500
Create a number line from 4 to 5. Plot about where you think 4 and 12/100 should go on the number line.
4 and 12/100 should be about just over one tenth away from the 4 on the number line.