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Limits of accuracy

Authored by Sali Rowlands

Mathematics

10th Grade

CCSS covered

Used 23+ times

Limits of accuracy
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to 1 significant figure.


800


Find the upper bound...

850

750

849

749

Tags

CCSS.7.EE.B.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to 1 significant figure.


8000


Find the upper bound...

8500

7500

8490

7490

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to the nearest metre.


200m


Find the upper bound...

200.5m

205m

250m

204.5m

Tags

CCSS.7.EE.B.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to the nearest 10 metres.


200m


Find the upper bound...

200.5m

205m

250m

204.5m

Tags

CCSS.7.EE.B.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to the nearest 5 metres.


300m


Find the upper bound...

302.5m

297.5m

300.5m

299.5m

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The following number has been rounded to 1 significant figure.


0.8


Find the lower bound...

0.85

0.75

0.849

0.749

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The mass of a sack of vegetables is given as 5.4 kg to the nearest tenth of a kg. The lower and upper bounds are

5.55 and 5.65

5.35 and 5.45

5.5 and 5.55

5.3 and 5.5

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