Ch13_數值估算

Ch13_數值估算

7th Grade

18 Qs

quiz-placeholder

Similar activities

三年级百分比

三年级百分比

1st - 12th Grade

15 Qs

三年级数学钱财的管理

三年级数学钱财的管理

1st - 10th Grade

15 Qs

三年级时间的解决问题

三年级时间的解决问题

1st - 10th Grade

14 Qs

222二元一次方程式的圖形

222二元一次方程式的圖形

7th Grade

14 Qs

四年级数学常识比赛(决赛)

四年级数学常识比赛(决赛)

4th Grade - University

20 Qs

分数一

分数一

1st - 10th Grade

15 Qs

公因數、公倍數-測驗

公因數、公倍數-測驗

6th - 8th Grade

14 Qs

比較大小(五位數)

比較大小(五位數)

3rd - 12th Grade

15 Qs

Ch13_數值估算

Ch13_數值估算

Assessment

Quiz

Mathematics

7th Grade

Practice Problem

Hard

Created by

閰麒鴻老師 閰麒鴻老師

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至二位有效數字。

3.846

3.8

3.9

3.84

4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至三位有效數字。

0.01259

0.01

1

0.0126

0.0125

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至四位有效數字。

1236.5

7

6

1236

1237

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至最接近的十位

246.89

24

4

240

250

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至最接近的千位

3758.43

4000

3000

3

3758

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數捨入至最接近的2位小數

23.648

23.64

23.65

2

0.64

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把下列各數上捨入一位有效數字

234.789

234

235

300

240

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?