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Worksheets

Math Problems and Puzzles

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

Write 9475308 in words

a)

nine million, four hundred thousand, three hundred and eight

b)

nine million four hundred and seventy-five thousand, three hundred and eight

c)

nine million, four hundred and five thousand, three hundred and eight

d)

nine million, four hundred and eight

2.

What is the place value of 4 in 6549

a)

unit

b)

hundred

c)

thousands

d)

tens

3.

The standard form of 5000000 + 400000 + 2000 + 40 + 4 is?

a)

5400200

b)

5402044

c)

5004204

d)

5040202

4.

I am a 4 digit number. I have 3 in the tens place, I have an 8 in the thousands place, I have a 5 in the unit place, I have a 1 in the hundred place

a)

3851

b)

1583

c)

8135

d)

5831

5.

Write MMCDXVIII as a number

a)

3418

b)

2518

c)

2418

d)

5518

6.

Write 2023 as a Roman Number

a)

MMMXXII

b)

DMMXXIII

c)

MDMXXIII

d)

MMXXIII

7.

What is the place value of 8 in 241.208

a)

unit

b)

thousandth

c)

hundredth

d)

tenth

8.

The sum of the place value of 8 in 2831164 and 9 in 2891286 is _______

a)

8000900

b)

8900

c)

890,000

d)

5612821

9.

Find the difference between the place value of 3 and 5 in 9324512

a)

299500

b)

286452

c)

192681

d)

2991

10.

The sum of 1926 and 799 written in Roman Numerals is ______

a)

MMCDDXXV

b)

MMDCCXXV

c)

MMMXXV

d)

MMCCXVI

11.

The difference between MMDIX and MDIX written in Hindu – Arabic Numeral is

a)

M

b)

DXIX

c)

XXIX

d)

XXIX

12.

Tom has 15 pencils in his pencil case. He adds 7 more pencils to his case. Later, he gives 3 pencils to his friend. How many pencils does Tom have now?

a)

15

b)

19

c)

22

d)

25

13.

Sarah has $25 in her piggy bank. She earns $8 by walking her neighbor's dog. Then, she spends $5 on candy. How much money does Sarah have now?

a)

$22

b)

$28

c)

$30

d)

$33

14.

A bookshelf has 12 books on it. 8 more books are added to the shelf. If 5 books are removed, how many books are on the shelf now?

a)

10

b)

12

c)

15

d)

20

15.

Ashley has 18 stickers in her collection. She buys 5 more stickers at the store. Later, she gives 2 stickers to her sister. How many stickers does Ashley have now?

a)

16

b)

20

c)

21

d)

25

16.

Ben has 25 marbles in his bag. He loses 4 marbles down a drain. Then, he finds 6 more marbles in his room. How many marbles does Ben have now?

a)

20

b)

22

c)

25

d)

27

17.

Write the number "Two million, five hundred thousand" in figures.

a)

2,500,000

b)

2,500

c)

250,000

d)

25,000

18.

Write the number "Thirty-five million, two hundred thousand" in figures.

a)

35,200,000

b)

35,200

c)

3,520,000

d)

352,000

19.

Write the number "Nine million, eight hundred thousand" in figures.

a)

9,800,000

b)

9,800

c)

980,000

d)

98,000

20.

Write the number "One hundred twenty million" in figures.

a)

120,000,000

b)

12,000,000

c)

1,200,000

d)

120,000

21.

Write the number "Seven hundred fifty million, three hundred thousand" in figures.

a)

750,300,000

b)

750,300

c)

75,030,000

d)

7,503,000

22.

A bookstore has 457 books on its shelves. To estimate the number of books for inventory purposes, the manager rounds the number to the nearest ten. What is the estimated number of books?

a)

450

b)

460

c)

455

d)

400

23.

A city's population is 2,789 residents. The mayor wants to report the population to the nearest hundred for a census report. What is the reported population?

a)

2,700

b)

2,800

c)

2,900

d)

3,000

24.

A school has 12,347 students enrolled. The principal wants to estimate the number of students to the nearest thousand for a budget report. What is the estimated number of students?

a)

10,000

b)

12,000

c)

13,000

d)

20,000

25.

The sum of 102,428 and 12861 written in words is _______

a)

one hundred and fifteen thousand, two hundred and eighty-nine

b)

two hundred and ten thousand, five hundred and two

c)

ten thousand, fifteen hundred and eight-three

d)

eight hundred and twenty-nine thousand, three hundred and five

26.

Convert to Arabic Numerals MCCLXXXIII

a)

1238

b)

1248

c)

1283

d)

641

27.

What digit is missing in 8 tens + _____ hundreds + 3 ten thousand + 9 thousands + 7 units given 39287

a)

9

b)

2

c)

7

d)

8

28.

Add three thousand five hundred and four to two thousand three hundred and thirty-nine

a)

5843

b)

3504

c)

2339

d)

8146

29.

What is the sum of 193200, 178419 and 792

a)

172,411

b)

372411

c)

381248

d)

184372

30.

A woman bought 1155 oranges from one market and 923 from another. She later discovered that 435 were bad, how many were good?

a)

2703

b)

2073

c)

1643

d)

1155