C h a pte C r Chapter˘ - 4th grade w/ ms. giss & mrs. Daftaridaftari-giss.weebly.com/uploads/3/9/1/0/39104831/... · Write each of these as a decimal. 11. 4 tenths 5 12. 25 tenths

DecimalsChapter

7Lesson 7.1 Understanding TenthsWrite the decimals that the shaded and unshaded parts represent.

1. 2.

shadedparts: shadedparts:

unshadedparts: unshadedparts:

3. 4.



5. 6.


unshadedparts: unshadedparts:1Extra Practice 4B

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Name: Date:

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Write a decimal for each place-value chart.

7. Ones Tenths

8. Ones Tenths

Write the correct decimal in each box.

9.

0 1.0 2.0 3.0 4.0

10.

0 2.0 4.0 6.0 8.0

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Chapter 7 Lesson 7.12

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Write each of these as a decimal.

11. 4tenths5 12. 25tenths5

13. 68tenths5 14. 176tenths5

15. 3onesand9tenths5

16. 40onesand2tenths5

Write each fraction or mixed number as a decimal.

17. 6_105 18. 9_105

19. 48_105 20. 72_105

21. 161_105 22. 445_105

23. 63_105 24. 50_105

25. 210_105 26. 201_105

27. 300_105 28. 330_105

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3Extra Practice 4B

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Write each number as a fraction and as a decimal. Complete the table.

Number of Tenths Fraction Decimal

29. 6tenths

30. 19tenths

31. 57tenths

32. 124tenths

33. 203tenths

34. 455tenths

Write a fraction and a decimal for each measure.

35. Lengthofpaperclip5 cm

5 cm

36. Weightofpumpkin5 lb

5 lb

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Chapter 7 Lesson 7.14

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Write a fraction and a decimal for the measure.

37. Volumeofwater5 L

5 L

Fill in the blanks.

38. 8.958onesand tenths

39. 16.451ten onesand4tenths

40. 37.253tens7onesand tenths

41. 58.65 tens8onesand6tenths

42. 90.55 tens onesand5tenths

15.2 can be written as 10 1 5 1 2 _10 . Complete in the same way.

43. 5.25 1

44. 16.35 1 1

14.3 can be written as 10 1 4 1 0.3. Complete in the same way.

45. 8.45 1

46. 70.95 1 1

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Fill in the blanks.

47. Tens Ones Tenths

2 4 • 7

Thedigit7isinthe place.Itsvalueis .


3 8 • 5



6 0 • 9

Thedigit isinthetensplace.Itsvalueis .


8 1 • 4

Thedigit isinthetenthsplace.Itsvalueis .

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Chapter 7 Lesson7.1


Lesson 7.2 Understanding HundredthsWrite the decimals that the shaded and unshaded parts represent.

1. 2.



3. 4.



5. 6.



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7Extra Practice 4B

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Write a decimal for each place-value chart.

7. Ones Tenths Hundredths


Write the correct decimal in each box.

9.

0 0.1 0.2 0.3 0.4

10.

0 0.2 0.4 0.6 0.8

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Chapter 7 Lesson7.2


Write each of these as a decimal.

11. 9hundredths5 12. 10hundredths5

13. 35hundredths5 14. 206hundredths5

15. 8tenths6hundredths5

16. 41onesand3hundredths5

17. 50onesand22hundredths5

Write each fraction or mixed number as a decimal.

18. 4_1005 19. 19_1005

20. 65_1005 21. 80_1005

22. 214_1005 23. 15 3_1005

24. 30 8_1005 25. 169_1005

26. 202_1005 27. 250_1005

Write each decimal in hundredths.

28. 0.085 hundredths 29. 0.255 hundredths



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9Extra Practice 4B

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Write each number as a fraction and as a decimal. Complete the table.

Number of Hundredths Fraction Decimal

34. 1hundredth

35. 6hundredths

36. 9hundredths

37. 13hundredths

38. 59hundredths

39. 106hundredths

Fill in the blanks.

40. 0.755 tenths hundredths

41. 3.4653 and4tenths hundredths

42. 5.0855onesand hundredths

43. 6.235 onesand tenths hundredths

44. 9.505 onesand tenths hundredths

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Chapter 7 Lesson7.2


6.13 can be written as 6 1 1 _10 1 3 _100 . Complete in the same way.

45. 1.565 1 1

46. 24.075 1 1 1

7.45 can be written as 7 1 0.4 1 0.05. Complete in the same way.

47. 3.895 1 1

48. 51.525 1 1 1

Fill in the blanks.


4 • 8 3



7 • 0 9


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11Extra Practice 4B

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51. Tens Ones Tenths Hundredths

6 1 • 5 5

Thedigit isinthetensplace.Itsvalueis .

52. Tens Ones Tenths Hundredths

3 4 • 0 2

Thedigit isinthehundredthsplace.Itsvalueis .

Write each amount in decimal form.

53. 35cents5$

54. 70cents5$

55. 108cents5$

56. 240cents5$

57. 6dollars35cents5$

58. 9dollars5cents5$

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Chapter 7 Lesson7.2


Lesson 7.3 Comparing Decimals (Part 1)Use the number line. Find the number that is

1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0

1. 0.1morethan1.9.

2. 0.3morethan1.1.

3. 0.5morethan1.4.

4. 0.4lessthan1.6.

5. 0.2lessthan1.8.

Use the number line. Find the number that is

1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30

6. 0.01morethan1.26.



9. 0.03lessthan1.26.

10. 0.04lessthan1.25.

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13Extra Practice 4B

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Continue the number patterns. Use the number line to help you.

11.

1.02 1.04 1.06

12.

0.35 1.55 2.75 3.95 ? ? 7.55

0.35 1.55 2.75 3.95

13.

5.92 5.60 5.28 ? ? 4.32 4.00

5.92 5.60 5.28

14.

7.95 6.75 5.55 ? ? 1.95 0.75

7.95 6.75 5.55

15.

6.34 6.38 6.28 ? 6.22 ? 6.16

6.34 6.38 6.28 6.22 6.16

1.02 1.04 1.06 ? ? 1.12 1.14 1.16

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Chapter 7 Lesson7.3


Lesson 7.3 Comparing Decimals (Part 2)Compare the two decimals in each table. Then fill in the blanks.


2 • 0 3

2 • 0 6

isgreaterthan .


0 • 3 5

0 • 3 2

islessthan .


8 • 2 3

8 • 3 2

isgreaterthan .


0 • 0 9

0 • 9 0

islessthan .

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15Extra Practice 4B

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Compare. Write or .

5. 0.58 0.85 6. 0.07 0.09

7. 3.36 3.63 8. 2.10 2.01

Circle the greatest decimal and underline the least.

9. 0.45 0.15 0.54

10. 7.68 7.86 6.78

Write the decimals in order from least to greatest.

11. 0.86 0.82 0.68

12. 0.98 0.99 0.89

13. 0.75 0.57 0.70

14. 5.46 6.54 5.64

Write the decimals in order from greatest to least.

15. 0.10 0.09 0.07

16. 0.99 0.09 0.90

17. 0.38 0.83 3.08

18. 8.49 9.48 8.94

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Chapter 7 Lesson7.3


Lesson 7.4 Rounding Decimals (Part 1)Fill in the missing number in each box. Then round each decimal to the nearest whole number.

1. 5

5.63

5.63roundedtothenearestwholenumberis .

2.

2.38

3

2.38roundedtothenearestwholenumberis .

Round each measure.

3.

Roundtheheightofthecabinettothenearestcentimeter.

centimetersisabout centimeters.

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17Extra Practice 4B

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4.

Roundtheamountofwatertothenearestliter.

litersisabout liters.

5.

Roundtheweightofthegrapestothenearestpound.

poundsisabout pounds.

6.

Roundthelengthoftheroadtothenearestkilometer.

kilometersisabout kilometers.

7.

Roundthepriceofthesneakerstothenearestdollar.

$ isabout dollars.

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Chapter 7 Lesson7.4


Lesson 7.4 Rounding Decimals (Part 2)Fill in the missing number in each box. Then round each decimal to the nearest tenth.

1. 3.0

3.08

3.08roundedtothenearesttenthis .

2. 13.2

13.13

13.13roundedtothenearesttenthis .

Round each measure.

3. Theweightofakittenis2.05pounds.Roundtheweightofthekittentothenearesttenthofapound.

2.05poundsisabout pounds.

4. Thelengthofabedis1.34meters.Roundthelengthofthebedtothenearesttenthofameter.

metersisabout meters.

5. CedarHighwayis15.59kilometerslong.Roundthelengthofthehighwaytothenearesttenthofakilometer.

kilometersisabout kilometers.

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19Extra Practice 4B

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6. Thevolumeofwaterinajugis3.46liters.Roundthevolumeofwatertothenearestliter.

litersisabout liters.

7. Jason’sweightis96.52pounds.RoundJason’sweighttothenearestpound.

poundsisabout pounds.

Round each decimal to the nearest whole number and then to the nearest tenth.

DecimalRounded to the nearest

Whole Number Tenth

8. 0.67

9. 1.28

10. 3.06

11. 8.73

12. 19.45

13. 23.99

14. 36.24

15. 41.99

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Chapter 7 Lesson7.4


Lesson 7.5 Fractions and DecimalsWrite each fraction or mixed number as a decimal.

1. 2.

4_105 67_1005

3. 3_105 4. 49_1005

5. 59_105 6. 879_1005

Write each fraction or mixed number as a decimal. Hint: Make the denominator 10 or 100.

7. 1_55 _10 5 8. 19_505 _100 5

9. 4_55 10. 1_25

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Write each fraction or mixed number as a decimal. Hint: Make the denominator 10 or 100.

11. 7_45 12. 6_205

13. 16_255 14. 71_55

Write each decimal as a fraction or mixed number in simplest form.

15. 0.65 16. 5.75

17. 1.455 18. 3.365

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Chapter 7 Lesson7.5


Put On Your Thinking Cap!

Mark an ✘ to show where each decimal is located on the number line.

1. 3.0

0 0.5 1.0 1.5

2. 0.24

0 0.06 0.12

Write any number that is

3. greaterthan5.3butlessthan5.4.



Answer the questions.

6. Howmanytenthsarein8.32? tenths



9. Howmanyhundredthsarein0.56? hundredths

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Extra Practice 4B


Answer the questions.



12. Round8.99tothenearest

a. wholenumber.

b. tenth.

Continue the number patterns.

13. 1.98 4.18 6.38 8.58 10.78

14. 1.8 1.76 1.72 1.68 1.64

15. 1.2 1.7 2.7 4.2 6.2

16. 3.7 3.5 3.1 2.5 1.7

17. 1.68 1.69 1.70 1.68 1.66 1.67

18. 4.92 4.62 4.02 3.12 1.92

19. 6.38 5.98 7.38 6.58 9.38 8.18

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Chapter 7 PutOnYourThinkingCap!


Documents

C h a pte C r Chapter˘ - 4th grade w/ ms. giss & mrs. Daftaridaftari-giss.weebly.com/uploads/3/9/1/0/39104831/... · Write each of these as a decimal. 11. 4 tenths 5 12. 25 tenths