GBU_28, 1 year ago (edited 1 year ago) You can multiply by 9 on your fingers. Hold hands out, fingers splayed, thumbs towards each other. 🙌 9*2 put your left ring finger down (the 2nd finger). Left of that is tens place, right of that is the ones place. So 1 on the left, 8 on the right of the downed finger. 9*5 put the left thumb down (5th finger.) 4, 5. 45.
You can multiply by 9 on your fingers.
Hold hands out, fingers splayed, thumbs towards each other. 🙌
9*2 put your left ring finger down (the 2nd finger). Left of that is tens place, right of that is the ones place.
So 1 on the left, 8 on the right of the downed finger.
9*5 put the left thumb down (5th finger.) 4, 5. 45.