Two 16 piece jigsaw puzzles with triangular pieces for learners to match up. Use for revision or as a warm-up activity. One covers the 3 times tables (from 0×3 to 17×3), the other covers the 5 times table in a similar fashion. The extension beyond the normal x10 (or x12) provides an extra challenge and will help learners develop mental multiplication strategies and a sense of number patterns.