wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Decimal places and Significant figures

Total questions: 50

Worksheet time: 1hrs 7mins

Name
Class
Date
1.

Round 534 to the nearest ten

a)

500

b)

540

c)

530

d)

600

2.

Round 1645 to the nearest hundred

a)

2000

b)

1650

c)

700

d)

1600

3.

Round 2357 to the nearest ten

a)

2360

b)

2400

c)

2360

d)

2000

4.

Round 5340 to the nearest thousand

a)

6000

b)

5500

c)

5400

d)

5000

5.

Round 4589 to the nearest hundred

a)

4590

b)

4500

c)

4600

d)

5000

6.

Round 7569 to the nearest ten

a)

7570

b)

7600

c)

7560

d)

7500

7.

Round 5499 to the nearest thousand

a)

6000

b)

4000

c)

5500

d)

5000

8.

Round 6666 to the nearest hundred

a)

6700

b)

6600

c)

6670

d)

7000

9.

Round 1790 to the nearest hundred

a)

1700

b)

2000

c)

1800

d)

1890

10.
Which number could NOT round to 300 when rounding by hundreds.
a)
347
b)
249
c)
297
d)
305
11.
Which number could NOT be rounded to 650 when rounding by tens?
a)
644
b)
645
c)
646
d)
647
12.
Which number could be rounded to 300 when rounded by hundreds?
a)
246
b)
251
c)
351
d)
370
13.
Which number can be rounded to 970 when rounded by tens?
a)
979
b)
961
c)
972
d)
963
14.
Which number could be rounded to 500 by both tens and hundreds?
a)
506
b)
493
c)
495
d)
505
15.
Mark earned $631 last summer mowing the grass for his neighbors. Round that amount to the nearest hundred.
a)
$600
b)
$700
c)
$630
d)
$640
16.
Myra's mom collects stamps. In her collection she has 7,273 stamps. Round this number to the nearest ten.
a)
7,000
b)
7,270
c)
7,300
d)
8,000
17.
Alex and Tobby are cousins. They have a big collection of marbles. In their collection they have 6,293 marbles. Round this number to the nearest hundred.
a)
6,300
b)
6,000
c)
6,200
d)
6,290
18.
Round 2,648 to the nearest hundreds place.
a)
3,000
b)
2,650
c)
2,640
d)
2,600
19.
Round 2,421 to the nearest tens place.
a)
2,400
b)
2,420
c)
2,000
d)
2,430
20.
What is 3.4550 rounded to 1 decimal place?
a)
3.4
b)
3.5
c)
3
d)
3.46
21.
what is 0.27845 rounded to 3 decimal places?
a)
0.28
b)
0.27
c)
0.278
d)
0.3
22.
What is 4.595 to 2 decimal places?
a)
4.510
b)
4.59
c)
4.60
d)
4.7
23.

round to 2 decimal places 22.484

a)

22.49

b)

22.48

c)

22.40

d)

22.00

24.

Round 46.786358 to 3 decimal places

a)

46.768

b)

46.786

c)

46.358

d)

46786

25.
what is 0.27845 rounded to 3 decimal places?
a)
0.28
b)
0.27
c)
0.278
d)
0.3
26.
Which of these numbers rounds to 0.3 to 1 decimal place?
a)

0.3545

b)
0.2499999
c)
0.27854
d)
0.39
27.

Round 4.735 to the nearest whole number

a)

4

b)

5

c)

4.7

28.

Name the place value to which each number was rounded to


6.493 to 6

a)

tenths

b)

whole number

c)

hundredths

d)

thousandths

29.

Round 18.194 to the nearest whole number

a)

18.19

b)

18.2

c)

18

30.
Round 1047.78 to three sig figs
a)
104
b)
105
c)
1050
d)
1050.00
31.
How many sig figs are there?
100000000
a)
1
b)
9
c)
10
32.
What is 0.658 rounded to 1 significant figure?
a)
0
b)
0.66
c)
0.7
d)
0.658
33.
What is 78.5 rounded to one significant figure?
a)
79
b)
78.5
c)
70
d)
80
34.

Round 46.786358 to 3 decimal places

a)

46.768

b)

46.786

c)

46.358

d)

46786

35.
what is 0.27845 rounded to 3 decimal places?
a)
0.28
b)
0.27
c)
0.278
d)
0.3
36.

What is 98.907 rounded to 1 significant figure?

a)

98.9

b)

90

c)

100

d)

1

37.

What is 78.5 rounded to one significant figure?

a)

79

b)

8

c)

78

d)

80

38.
Round 1009 to three sig figs
a)
100
b)
101
c)
1010
d)
1000
39.
Round 1047.78 to three sig figs
a)
104
b)
105
c)
1050
d)
1050.00
40.

Find the value of "?" using approximation :

-(4.99)3 + (29.98)2 - (3.01)4 = ?

a)

550

b)

590

c)

620

d)

650

e)

690

41.

How many sig figs does 76.0128 have?

a)

7

b)

5

c)

6

d)

4

e)

3

42.
Round 52689 to 3 significant figures.
a)
526
b)
527
c)
52600
d)
52700
43.
Round 1235 to 2 significant figures.
a)
12
b)
1200
c)
1200.
d)
1200.00
44.
Round 123856 to 4 significant figures.
a)
1238
b)
123800
c)
1239
d)
123900
45.
What is 12.99 rounded to 1 decimal place?
a)
13
b)
13.0
c)
12.9
d)
12.10
46.

Which of the following numbers will round to 25,000 ?

a)

25,123

b)

24,512

c)

25,616

d)

24,123

47.

 

A seminar on Save Our Planet was attended by 385,371 To the nearest ten thousands, how many attended the seminar ?

a)

90,000

b)

390,000

c)

385,000

d)

380,000

48.

Round 46.786358 to 3 decimal places

a)

46.768

b)

46.786

c)

46.358

d)

46786

49.

Round 22.484 to 2 decimal places.

a)

22.49

b)

22.48

c)

22.40

d)

22.00

50.

Round 72.178 to the nearest hundredth.

a)

72.2

b)

72

c)

72.18

d)

73.18

Similar Resources on Wayground

Latihan Matematika

50 questions

Latihan Matematika

quiz

Worksheet

•

6th Grade

Unit 7 Review- 6th Grade Math

50 questions

Unit 7 Review- 6th Grade Math

quiz

Worksheet

•

6th Grade

Gr 6 EQAO Review

55 questions

Gr 6 EQAO Review

quiz

Worksheet

•

6th Grade

แบบทดสอบแก้กลางภาค

50 questions

แบบทดสอบแก้กลางภาค

quiz

Worksheet

•

6th - 8th Grade

Mean, Median, Mode, Range Quiz Review

50 questions

Mean, Median, Mode, Range Quiz Review

quiz

Worksheet

•

6th Grade

KUIS KELAS 6

45 questions

KUIS KELAS 6

quiz

Worksheet

•

3rd - 6th Grade

Dzień Nauki Polskiej 2022

50 questions

Dzień Nauki Polskiej 2022

quiz

Worksheet

•

4th - 8th Grade

Writing Equations 2 Quiz

50 questions

Writing Equations 2 Quiz

quiz

Worksheet

•

6th Grade