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Calculations with Significant Figures

Authored by Ashley Palmer

Chemistry

8th - 12th Grade

NGSS covered

Used 29+ times

Calculations with Significant Figures
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Complete the following calculations. Round off your answers as needed.

52.6 g + 309.1 g +77.214 g

438.9

438.914

438.91

4.38914 x 102

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Complete the following calculations. Round off your answers as needed.

245.01 km x 2.1 km

5.14521 x 102

510

514

514.521

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the correct answer to: 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm =

26.281

26.28

26.2

26.3

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the correct answer for: 12.00 m +15.001m =

27.001

27.00

27.0

27

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the correct answer for: 1.31 cm x 2.3 cm

3.013

3.01

3.02

3.0

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the correct answer for: 20.2 cm ÷ 7.41 s

2.726045884

2.72604

2.73

2.7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3.05 + 0.013

3.063

3.06

3.1

3

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