Multiplying a Two-Digit Number by a Single-Digit Number

Directions: Using the digits 1 to 4 at most one time each, fill in the boxes to make the largest possible product.

Hint

Where do you want to put your biggest number? Where do you want to put your smallest number? What would this look like as an array?

Answer

32 x 4 = 128 is the biggest product

Source: Robert Kaplinsky

Print Friendly, PDF & Email

Check Also

Comparing Fractions

Directions: Using the numbers 1-9, each one time only, fill in the blanks to make …

14 comments

  1. Love the format of the boxes above but do not see them on the worksheet.
    Is it possible to have those boxes added to the worksheet?
    Many thanks for your great website
    sincerely
    Robin Schwartz

  2. 42 X 3 =126

  3. 32 x 4 = 128

  4. 32 x 4 = 128

  5. 20 x 3=60

  6. 32 x 4 128

  7. 43 x 2 = 86

Leave a Reply to Robert Kaplinsky Cancel reply

Your email address will not be published. Required fields are marked *