3-Digit Addition and Subtraction Quiz: Test Your Skills

Question 1

What is the difference between 543 and 267?

Accepted Answer

276

Answer

286

Answer

376

Question 2

Which number is the largest?

Accepted Answer

536

Answer

356

Answer

365

Question 3

Calculate the answer for 123 plus 456 plus 234.

Accepted Answer

803

Answer

793

Answer

813

Answer

823

Question 4

Which of these sums shows that there are 345 apples in a basket, and you add 123 more apples?

Accepted Answer

345 + 123 = ?

Answer

345 - 123 = ?

Answer

123 + 345 = ?

Answer

123 - 345 = ?

Question 5

When you add 234 and 189, which digits need to be regrouped?

Accepted Answer

The 1s digits

Answer

The 10s digits

Answer

The 100s digits

Answer

No digits need to be regrouped

Question 6

Find the difference between 567 and 248.

Accepted Answer

319

Answer

219

Answer

419

Answer

519

Question 7

Add one hundred eighty-nine and four hundred fifty-six.

Accepted Answer

Six hundred forty-five

Answer

Five hundred forty-five

Answer

Six hundred thirty-five

Answer

Five hundred thirty-five

Question 8

What is the sum of four hundred sixty-seven and two hundred fifty-eight?

Accepted Answer

Seven hundred twenty-five

Answer

Seven hundred fifteen

Answer

Six hundred twenty-five

Answer

Six hundred fifteen

Question 9

What is the mathematical equation for: Add 245 to a number, then subtract 132?

Accepted Answer

x + 245 - 132

Answer

245 + x - 132

Answer

245 - x + 132

Answer

x - 245 + 132

Question 10

Which of these numbers is the largest?

Accepted Answer

429

Answer

399

Answer

409

Answer

419

Question 11

How do you write the number 3 hundreds, 2 tens, and 5 ones in digits?

Accepted Answer

325

Answer

315

Answer

225

Answer

235

Question 12

When rounded to the nearest hundred, what number does 492 round to?

Accepted Answer

500

Answer

400

Answer

600

Answer

700

Question 13

What does the equation 567 + 125 represent?

Accepted Answer

Adding 125 to 567

Answer

Subtracting 125 from 567

Answer

Multiplying 125 by 567

Answer

Dividing 567 by 125

Question 14

Which of these is NOT a method for adding 456 and 234?

Accepted Answer

Long multiplication

Answer

Expanded form

Answer

Number line

Answer

Vertical addition

Question 15

Estimate the difference between 567 and 245.

Accepted Answer

300

Answer

200

Answer

400

Answer

500

Question 16

Calculate 421 plus 258:

Accepted Answer

679

Answer

669

Answer

689

Answer

699

Question 17

Which is NOT a method for adding 3-digit numbers?

Accepted Answer

Division

Answer

Expanded form

Answer

Number line

Answer

Regrouping

Question 18

Find the difference between 543 and 278.

Accepted Answer

265

Answer

275

Answer

365

Answer

375

Question 19

Which of the following equations is correct?

Accepted Answer

245 + 167 = 422

Answer

245 + 167 = 412

Answer

245 - 167 = 78

Answer

245 - 167 = 88

Question 20

A farmer has 245 sheep. He sells 134 of them. How many sheep does the farmer have left?

Accepted Answer

111

Answer

121

Answer

221

Answer

321

Question 21

Which is the smallest 3-digit number?

Accepted Answer

100

Answer

400

Answer

200

Answer

300

Question 22

Add 123 and 567.

Accepted Answer

690

Answer

590

Answer

790

Answer

680

Question 23

Calculate 234 + 123 + 112.

Accepted Answer

469

Answer

357

Answer

459

Answer

479

Question 24

If you subtract 347 from 801, what is the answer?

Accepted Answer

454

Answer

544

Answer

444

Answer

554

Question 25

There are 567 students in a school. If 243 students are boys, how many are girls?

Accepted Answer

324

Answer

314

Answer

810

Question 26

A train travelled 327 miles on Monday and 218 miles on Tuesday. What is the total distance travelled?

Accepted Answer

545

Answer

645

Answer

535

Answer

109

Question 27

What is the sum of 345 and 278?

Accepted Answer

623

Answer

513

Answer

613

Question 28

What is the difference between 742 and 365?

Accepted Answer

377

Answer

387

Answer

487

Answer

477

Question 29

Add 154 and 389. What is the sum?

Accepted Answer

543

Answer

443

Answer

643

Answer

533

Question 30

A baker made 245 chocolate chip cookies and 138 peanut butter cookies. How many cookies did the baker make in total?

Accepted Answer

383

Answer

373

Answer

107

Answer

382

Question 31

What is the sum of 357 and 429?

Accepted Answer

786

Answer

886

Answer

776

Answer

785

Question 32

There are 512 students in a school. If 237 students are boys, how many are girls?

Accepted Answer

275

Answer

375

Answer

749

Answer

265

Question 33

Calculate: 873 - 526

Accepted Answer

347

Answer

357

Answer

346

Question 34

A farmer harvested 642 apples. He sold 218 apples. How many apples are left?

Accepted Answer

424

Answer

434

Answer

426

Answer

860

Question 35

Find the difference between 900 and 345.

Accepted Answer

555

Answer

655

Answer

545

Answer

645

Question 36

What is 137 more than 425?

Accepted Answer

562

Answer

563

Answer

552

Answer

662

Question 37

A train traveled 327 miles on Monday and 259 miles on Tuesday. What is the total distance traveled?

Accepted Answer

586

Answer

585

Answer

686

Answer

576

Question 38

Calculate: 604 - 258

Accepted Answer

346

Answer

454

Answer

446

Answer

356

Question 39

What needs to be added to 235 to make 500?

Accepted Answer

265

Answer

365

Answer

275