Finger Counting Mnemonics for Toddlers

Hand over a kind of smart math! The right hand is the digit, the left hand is the tens digit. The right hand extends the thumb for 1, the thumb and forefinger for 2, thumb, forefinger and middle finger for 3 in turn 4, five palms open for 5, the thumb back to 6 (which is the traditional 4) thumb and forefinger back to 7 (which is the OK look) in turn 8. 9. 10 How to express it? Make a fist with your right hand and extend your thumb with your left hand. In turn 11 left thumb for 1 not move, the right hand with the previous in turn for 12, 13 ．．．． 20 is to make a fist with the right hand and extend the thumb and index finger with the left hand. Skilled is very convenient! For example: 3 + 2 right hand first extended 3 gestures (thumb, index finger and middle finger) + 2 in turn to open the ring finger for plus 1, open the pinky finger for plus 1 is 5 For example: 4 + 4 right hand first extended 4 gestures (thumb, index finger, middle finger and ring finger) + 4 in turn to open the pinky finger for plus 1, close the thumb for plus 2, closed the forefinger for plus 3, close the middle finger for plus 4, it is 8 as long as the familiar gestures, calculations are very convenient! Subtraction is the same, as long as the gesture to the reduction on the line!