SHORTCUT
Counting to 10 on fingers
Ten fingers, ten numbers — the first calculator anyone ever owns.
The question
How many fingers am I holding up?
The trick
Say the number and touch the finger at the same moment. One touch, one number. If the touching and the saying happen together, the number sticks.
Worked example
- 1Hold up one hand and wiggle the thumb. Say 'one' as you wiggle it.
- 2Wiggle the next finger, say 'two'. Keep going to five.
- 3Now the other hand: six, seven, eight, nine, ten.
- 4Do it slowly. Speed comes on its own later.
So: Count them one at a time — touch each finger as you say the number
