Multiplication Printables

Multiplication chart 1–100

Two charts go by this name. The first has products up to 100, which is the 10 × 10 chart. The second runs both factors to 100 and has 10,000 answers. Both are here.

two charts share this name

Updated

Products to 100
10 × 10
Full grid
100 × 100
Products
10,000
Largest product
10,000
Different numbers
2,906
Download PDF
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Point at a square to follow its row and column.

The 100 × 100 chart

Top left corner shown. The full chart has 10,000 squares.Download PDF (16 pages)Poster PDF
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The whole chart as one image: Multiplication Chart 100 × 100 PNG.

The PDF splits the chart into 16 pages of 25 rows by 25 columns, each with its own header row and column, to tape together. The poster file is one 36 × 36 in page for a print shop.

Patterns in the 1–100 chart

  • The diagonal of squares

    From the top left to the bottom right the chart reads 1, 4, 9, 16 and on to 10,000. The steps between them are the odd numbers: 3, 5, 7, 9.

    94 × 94 = 8,836 · 97 × 97 = 9,409 · 100 × 100 = 10,000

  • Two halves that match

    The chart is a mirror across the diagonal, because 7 × 97 and 97 × 7 are the same. That leaves 5,050 facts to learn, not 10,000.

    4,950 mirrored pairs + 100 squares = 5,050

  • The numbers that repeat

    Only 2,906 different numbers fill the 10,000 squares. None appears more than eighteen times; 360 and 720 do.

    360 = 4 × 90 · 5 × 72 · 6 × 60 · 8 × 45 · 9 × 40 · 10 × 36 · 12 × 30 · 15 × 24 · 18 × 20

  • Tens times tens

    Every tenth row and column is a single-digit fact with zeros added, so the 100 × 100 grid holds a small 10 × 10 chart inside it, a hundred times bigger.

    70 × 80 = 7 × 8 and two zeros = 5,600

Other multiplication charts

Multiplication chart 1–100 FAQ

Is a 1–100 multiplication chart 10 × 10 or 100 × 100?

Both are called that. A chart with answers from 1 to 100 is the 10 × 10 chart. A chart with factors from 1 to 100 is the 100 × 100 grid with 10,000 answers. This page has both.

How many numbers are on the 100 × 100 chart?

10,000 squares, holding 2,906 different numbers. The largest is 10,000, from 100 × 100.

Can I print the 100 × 100 chart at home?

Yes, as 16 pages of 25 rows by 25 columns that tape together into one sheet about 30 inches wide. For one piece, send the 36 × 36 inch poster file to a print shop.

How do I read it?

Find the first number down the left side and the second along the top. The square where that row and column meet holds the answer.

Sent to printer