Decimals by decimals long multiplication worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of integers and decimals.

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Grade
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Questions30
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1

8026.2 x 7.76 = ?

2

3250.8 x 1.69 = ?

3

5659.6 x 12.7 = ?

4

680.92 x 1.52 = ?

5

142.07 x 1.02 = ?

6

3899.4 x 2.29 = ?

7

731.44 x 8.86 = ?

8

857.04 x 6.16 = ?

9

2051.1 x 5.83 = ?

10

51.08 x 51.5 = ?

11

814.72 x 7.19 = ?

12

533.12 x 8.41 = ?

13

778.24 x 3.08 = ?

14

7753.2 x 3.49 = ?

15

386.18 x 14.9 = ?

16

77.67 x 8.26 = ?

17

361.81 x 34.6 = ?

18

6415.6 x 7.76 = ?

19

602.19 x 33.5 = ?

20

449.08 x 13.1 = ?

21

7347.8 x 35.4 = ?

22

8708.8 x 3.17 = ?

23

244.76 x 55.9 = ?

24

7313.4 x 57.7 = ?

25

3901.4 x 83.3 = ?

26

476.7 x 7.36 = ?

27

364.74 x 7.56 = ?

28

788.54 x 3.55 = ?

29

9333.8 x 4.53 = ?

30

6411.9 x 7.94 = ?

Solved Worksheet Problems

1

8026.2 x 7.76 =

62283.312

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 8 0 2 6 2

x 7 7 6

4 8 1 5 7 2

5 6 1 8 3 4

5 6 1 8 3 4

6 2 2 8 3 3 1 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

8026.2 x 7.76 = 62283.312

2

3250.8 x 1.69 =

5493.852

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 2 5 0 8

x 1 6 9

2 9 2 5 7 2

1 9 5 0 4 8

3 2 5 0 8

5 4 9 3 8 5 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

3250.8 x 1.69 = 5493.852

3

5659.6 x 12.7 =

71876.92

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 5 6 5 9 6

x 1 2 7

3 9 6 1 7 2

1 1 3 1 9 2

5 6 5 9 6

7 1 8 7 6 9 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

5659.6 x 12.7 = 71876.92

4

680.92 x 1.52 =

1034.9984

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 6 8 0 9 2

x 1 5 2

1 3 6 1 8 4

3 4 0 4 6 0

6 8 0 9 2

1 0 3 4 9 9 8 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

680.92 x 1.52 = 1034.9984

5

142.07 x 1.02 =

144.9114

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 1 4 2 0 7

x 1 0 2

2 8 4 1 4

0 0 0 0 0

1 4 2 0 7

1 4 4 9 1 1 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

142.07 x 1.02 = 144.9114

6

3899.4 x 2.29 =

8929.626

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 8 9 9 4

x 2 2 9

3 5 0 9 4 6

7 7 9 8 8

7 7 9 8 8

8 9 2 9 6 2 6 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

3899.4 x 2.29 = 8929.626

7

731.44 x 8.86 =

6480.5584

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 3 1 4 4

x 8 8 6

4 3 8 8 6 4

5 8 5 1 5 2

5 8 5 1 5 2

6 4 8 0 5 5 8 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

731.44 x 8.86 = 6480.5584

8

857.04 x 6.16 =

5279.3664

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 8 5 7 0 4

x 6 1 6

5 1 4 2 2 4

8 5 7 0 4

5 1 4 2 2 4

5 2 7 9 3 6 6 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

857.04 x 6.16 = 5279.3664

9

2051.1 x 5.83 =

11957.913

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 2 0 5 1 1

x 5 8 3

6 1 5 3 3

1 6 4 0 8 8

1 0 2 5 5 5

1 1 9 5 7 9 1 3 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

2051.1 x 5.83 = 11957.913

10

51.08 x 51.5 =

2630.620

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 5 1 0 8

x 5 1 5

2 5 5 4 0

5 1 0 8

2 5 5 4 0

2 6 3 0 6 2 0 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

51.08 x 51.5 = 2630.620

11

814.72 x 7.19 =

5857.8368

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 8 1 4 7 2

x 7 1 9

7 3 3 2 4 8

8 1 4 7 2

5 7 0 3 0 4

5 8 5 7 8 3 6 8 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

814.72 x 7.19 = 5857.8368

12

533.12 x 8.41 =

4483.5392

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 5 3 3 1 2

x 8 4 1

5 3 3 1 2

2 1 3 2 4 8

4 2 6 4 9 6

4 4 8 3 5 3 9 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

533.12 x 8.41 = 4483.5392

13

778.24 x 3.08 =

2396.9792

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 7 8 2 4

x 3 0 8

6 2 2 5 9 2

0 0 0 0 0

2 3 3 4 7 2

2 3 9 6 9 7 9 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

778.24 x 3.08 = 2396.9792

14

7753.2 x 3.49 =

27058.668

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 7 5 3 2

x 3 4 9

6 9 7 7 8 8

3 1 0 1 2 8

2 3 2 5 9 6

2 7 0 5 8 6 6 8 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

7753.2 x 3.49 = 27058.668

15

386.18 x 14.9 =

5754.082

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 8 6 1 8

x 1 4 9

3 4 7 5 6 2

1 5 4 4 7 2

3 8 6 1 8

5 7 5 4 0 8 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

386.18 x 14.9 = 5754.082

16

77.67 x 8.26 =

641.5542

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 7 6 7

x 8 2 6

4 6 6 0 2

1 5 5 3 4

6 2 1 3 6

6 4 1 5 5 4 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

77.67 x 8.26 = 641.5542

17

361.81 x 34.6 =

12518.626

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 6 1 8 1

x 3 4 6

2 1 7 0 8 6

1 4 4 7 2 4

1 0 8 5 4 3

1 2 5 1 8 6 2 6 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

361.81 x 34.6 = 12518.626

18

6415.6 x 7.76 =

49785.056

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 6 4 1 5 6

x 7 7 6

3 8 4 9 3 6

4 4 9 0 9 2

4 4 9 0 9 2

4 9 7 8 5 0 5 6 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

6415.6 x 7.76 = 49785.056

19

602.19 x 33.5 =

20173.365

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 6 0 2 1 9

x 3 3 5

3 0 1 0 9 5

1 8 0 6 5 7

1 8 0 6 5 7

2 0 1 7 3 3 6 5 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

602.19 x 33.5 = 20173.365

20

449.08 x 13.1 =

5882.948

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 4 4 9 0 8

x 1 3 1

4 4 9 0 8

1 3 4 7 2 4

4 4 9 0 8

5 8 8 2 9 4 8 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

449.08 x 13.1 = 5882.948

21

7347.8 x 35.4 =

260112.12

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 3 4 7 8

x 3 5 4

2 9 3 9 1 2

3 6 7 3 9 0

2 2 0 4 3 4

2 6 0 1 1 2 1 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

7347.8 x 35.4 = 260112.12

22

8708.8 x 3.17 =

27606.896

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 8 7 0 8 8

x 3 1 7

6 0 9 6 1 6

8 7 0 8 8

2 6 1 2 6 4

2 7 6 0 6 8 9 6 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

8708.8 x 3.17 = 27606.896

23

244.76 x 55.9 =

13682.084

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 2 4 4 7 6

x 5 5 9

2 2 0 2 8 4

1 2 2 3 8 0

1 2 2 3 8 0

1 3 6 8 2 0 8 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

244.76 x 55.9 = 13682.084

24

7313.4 x 57.7 =

421983.18

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 3 1 3 4

x 5 7 7

5 1 1 9 3 8

5 1 1 9 3 8

3 6 5 6 7 0

4 2 1 9 8 3 1 8 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

7313.4 x 57.7 = 421983.18

25

3901.4 x 83.3 =

324986.62

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 9 0 1 4

x 8 3 3

1 1 7 0 4 2

1 1 7 0 4 2

3 1 2 1 1 2

3 2 4 9 8 6 6 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

3901.4 x 83.3 = 324986.62

26

476.7 x 7.36 =

3508.512

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 4 7 6 7

x 7 3 6

2 8 6 0 2

1 4 3 0 1

3 3 3 6 9

3 5 0 8 5 1 2 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

476.7 x 7.36 = 3508.512

27

364.74 x 7.56 =

2757.4344

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 3 6 4 7 4

x 7 5 6

2 1 8 8 4 4

1 8 2 3 7 0

2 5 5 3 1 8

2 7 5 7 4 3 4 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

364.74 x 7.56 = 2757.4344

28

788.54 x 3.55 =

2799.3170

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 7 8 8 5 4

x 3 5 5

3 9 4 2 7 0

3 9 4 2 7 0

2 3 6 5 6 2

2 7 9 9 3 1 7 0 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

788.54 x 3.55 = 2799.3170

29

9333.8 x 4.53 =

42282.114

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 9 3 3 3 8

x 4 5 3

2 8 0 0 1 4

4 6 6 6 9 0

3 7 3 3 5 2

4 2 2 8 2 1 1 4 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

9333.8 x 4.53 = 42282.114

30

6411.9 x 7.94 =

50910.486

Convert the decimal numbers (Multiplicand and/or Multiplier) to whole numbers by multiplying as many 10s as equal to number of decimal places and perform the multiplication. 6 4 1 1 9

x 7 9 4

2 5 6 4 7 6

5 7 7 0 7 1

4 4 8 8 3 3

5 0 9 1 0 4 8 6 Divide the modified product by as many 10s as multiplied to both multiplicand & multiplier, to write an exact product.

6411.9 x 7.94 = 50910.486

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5232.86 x 4.80 = ?

3.29 x 8691.28 = ?

99.1 x 9099.87 = ?

76.68 x 3184.42 = ?

4765.49 x 59.58 = ?

7176.29 x 65.80 = ?

1614.20 x 2.77 = ?

96.78 x 1768.18 = ?

56.3 x 1873.23 = ?

9061.69 x 93.23 = ?