Precision

Practice Questions

HiSet: High School Equivalency Test: Math › Precision

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1

How many significant digits does the number 0.03040 have?

2

Multiply, adjusting for significant digits.

$0.00421 \times 0.00332$

3

Subtract, adjusting for significant digits:

$17.3\textup{ ml} - 13.452 \textup{ ml}$

4

Multiply, adjusting for significant digits.

$0.0456 \times 0.53$

5

Multiply, adjusting for significant digits.

$7.21 \times 2.713$

6

Multiply, adjusting for significant digits.

$0.660 \times 0.5550$

7

How many significant digits does the number 60.000007 have?

8

How many significant digits does the number 205,000 have?

9

How many significant digits does the number 0.080808080 have?

10

Subtract, adjusting for significant digits:

$10.00 \textup{ cm } - 1.7889 \textup{ cm }$

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