Colouring NestBlank Multiplication Chart 1–20
- Ages 9–12
- Hard
- 2 pages
- Worksheet
- Answer key
- PDF: Letter & A4
Tip: download the PDF for Letter or A4 paper, print it at 100% and use a pencil or crayon. Tap "Show solution" to check your answer, or print it as an answer key.
Up nextMultiplication Chart 1–10: Missing Numbers (Easy) →Only the numbers 1 to 20 along the top and down the side are printed: children fill in all 400 products themselves. Filling in a whole chart is one of the best ways to see the patterns in the times tables, like the 5s ending in 5 or 0 and the chart being the same on both sides of the diagonal. The full answer key is on page 2 of the PDF.
Also try: Multiplication Chart 1–12 · 7 Times Table · 2 Times Table
Using this times tables chart in maths
This chart covers the 20 × 20 grid, 400 facts in all, with every product left for children to write. Some ways to use it:
- Fill in the 1s, 2s, 5s and 10s rows first: the easy facts give a frame for the rest.
- Then fill each column to match its row: 3 × 7 and 7 × 3 are the same answer.
- Check the finished chart against the answer key on page 2.
For teachers and parents
- What it practises
- Recalling multiplication facts, using patterns to find missing products, checking work with an answer key
- How to use it
- Fill in the easy rows first (1s, 2s, 5s, 10s), then use them to work out the rest. Mark the chart with the answer key on page 2.
- Time
- About 20–35 minutes
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Printing tips
- Print at 100% (actual size) so the squares keep their size; the PDFs are already set up for Letter and A4.
- Slip a chart into a plastic sleeve and use a dry-erase marker to circle facts, then wipe it clean.
- Choose the black and white chart to save colour ink; it uses no grey fills.