近似-有效數字

近似-有效數字

8th Grade

14 Qs

quiz-placeholder

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近似-有效數字

近似-有效數字

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

Created by

Clarence Chen

Used 1+ times

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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 sec • 5 pts

781  的第一位有效數字是

7

8

1

0

2.

MULTIPLE CHOICE QUESTION

5 sec • 5 pts

60 013 的第一位有效數字是

0

1

3

6

3.

MULTIPLE CHOICE QUESTION

5 sec • 5 pts

8.45 的第一位有效數字是

4

5

8

3

4.

MULTIPLE CHOICE QUESTION

5 sec • 5 pts

0.00574 的第一位有效數字是

3

4

5

7

5.

MULTIPLE CHOICE QUESTION

10 sec • 5 pts

0.0001 有多少個有效數字

0

1

5

2

6.

MULTIPLE CHOICE QUESTION

10 sec • 5 pts

100.02 有多少個有效數字

3

4

5

2

7.

MULTIPLE CHOICE QUESTION

10 sec • 5 pts

707 有多少個有效數字

3

7

0

1

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