Multiplication With Multi Digits

Multiply 47 x 68.

• 658

• 2,820

• 3,196

• 4,976

To multiply multi-digit numbers, it’s important to line up the numbers

• vertically.

• horizontally.

• at an angle.

• in numerical order.

Which of these correctly describes the process of multiplying 86 x 54?

• Multiply 4 by 86, then 5 by 86. Then add the products.

• Multiply 4 by 86, then 50 by 86. Then add the products.

• Multiply 8 by 5, then 8 by 6. Then add the products.

• Multiply 80 by 5, then 6 by 4. Then add the products.

To multiply multi-digit numbers most efficiently, put the number with ________ on top.

• the most digits

• the fewest digits

• the ones place

• the even digits

431 x 29

• 1,249

• 4,741

• 12,499

• 12,299

82 x 900 = _____

243 x 8

• 1,952

• 1,944

• 1,864

• 1,954

Solve: 19 x 54

• 171

• 926

• 1026

• 1034

314 x 236=

6463 x 7 = _____