Convert to scientific notation

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Presentation transcript:

Convert to scientific notation 3427

3.427 x 103

Convert to scientific notation 0.00456

4.56 x 10 -3

Calculate the answer, use the correct number of significant figures. 0.32 x 14.50 x 120=

556.8 = 5.6 x 102

Convert each into decimal form (standard form) 1.56 x 104

15,600

Calculate the answer, use the correct number of significant figures. 24.1/0.005 =

4820 = 5 x 103

Convert to scientific notation. Round to 4 sig figs 123,453

1.235 x 105

Calculate the answer, use the correct number of significant figures. 3.9 x 6.05 x 420 =

9909.9 = 9.9 x 103

Determine the number of significant figures 3427

4

Determine the number of significant figures 0.00456

3

Calculate the answer, use the correct number of significant figures. 14.1/5 =

2.82 = 3

Calculate the answer, use the correct number of significant figures. 18.7644 - 3.472 + 0.4101 =

15.703

Convert each into decimal form (standard form) 0.56 x 10 -2

0.0056

Convert to scientific notation 172

1.72 x 102

Calculate the answer, use the correct number of significant figures. 0.87 + 4.061 + 10.4 =

15.3

Convert to scientific notation 0.000984

9.84 x 10 -4

Calculate the answer, use the correct number of significant figures. 17.441÷ 3 =

5.813667 = 6

Calculate the answer, use the correct number of significant figures. 120 + 37 + 4.234

161.234 = 160

Convert to scientific notation 0.502

5.02 x 10 -1

Determine the number of significant figures 0.000984

3

Convert each into decimal form (standard form) 3.69 x 10-2

0.0369

Convert to scientific notation 0.00052

5.2 x 10-4

Convert each into decimal form (standard form) 7.7369 x 106

7,736,900

Determine the number of significant figures 0.502

3

Round each of the following to 3 significant figures 0.00023350

0.000234

Round each of the following to 3 significant figures 6,300,278.2

6.30 x 106

Calculate the answer, use the correct number of significant figures. 14.044 + 8.11 + 3.4 =

25.6

Determine the number of significant figures 3.105 x 102

4

Calculate the answer, use the correct number of significant figures. 3.41 – 0.086652 =

3.32

Calculate the answer, use the correct number of significant figures. 16 x 841.1 ÷ 16.300 =

830

Determine the number of significant figures 107.20

5

Determine the number of significant figures 0.0000455

3

Calculate the answer, use the correct number of significant figures. 21.01 x 2.0 =

42

Calculate the answer, use the correct number of significant figures. 18.4 +12.99 +13.772 + 9.704 =

54.9

Calculate the answer, use the correct number of significant figures. 8.95 x 1076/ 1.25 x 1056 =

7.16 x 1020

Calculate the answer, use the correct number of significant figures. 17.34 + 4.900 + 23.1 =

45.3

Round each of the following to 3 significant figures 2.895 1021

2.90 x 10 21

Determine the number of significant figures 2205.2

5

Calculate the answer, use the correct number of significant figures. 3.9 x 6.05 x 420 =

9.9 x 103

Determine the number of significant figures 0.00589

3