Mastering Addition: Adding Three or More Numbers

What is the sum of 123, 456, and 789?

• 1368

• 1378

• 1369

• 1370

Add 245, 320, and 435 together. What do you get?

• 990

• 1000

• 1010

• 950

If you have 111, 222, and 333, what is their total sum?

• 666

• 676

• 656

• 686

Calculate the sum of 504, 60, and 36.

• 600

• 610

• 590

• 620

What is the result of adding 125, 250, and 375?

• 750

• 760

• 740

• 775

Find the sum of 99, 101, and 200.

• 400

• 390

• 410

• 420

What do you get when you add 88, 222, and 333 together?

• 643

• 653

• 633

• 623

Calculate the total of 150, 350, and 500.

• 1000

• 990

• 1010

• 950

What is the sum of 77, 88, and 99?

• 264

• 254

• 274

• 284

Add 1234, 2345, and 3456 together. What is the result?

• 7035

• 6935

• 7135

• 7235