Last digits adding to 10 — Vedic maths trick

The trick

Antyayoreva — “only the last digits”

1. Check: same front part, last digits add up to 10.
2. Left part: front part × the next number.
3. Right part: multiply the last digits — always write it with 2 digits.

Use it for: Pairs like 34 × 36, 71 × 79, 123 × 127. (Trick 2, squares ending in 5, is the special case 5 + 5.)

Worked example: 92 × 98 = 9016

✏️ Practice

Work it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.

🏁 Trick 22 test

20 sums. Check each answer, then go to the next one. Get 16 or more right to pass.

🏅 Sign in with Google to earn the 🔟 Ten-Pair Pro badge when you pass — and a certificate when you finish all 10 tricks of Part 3 · Expert tricks. You can still take the test without signing in.

🖨️ Last Digits Add to 10 Worksheet

• Worksheet set 1 (PDF)
• Worksheet set 2 (PDF)
• Worksheet set 3 (PDF)