Ans is 20 times 9,19........89=9 times 90,91......98=9 times 99=2 times Total 20 times
9’s you pass when you start at 1 and count up to 100 is 20 Times 9,19,29,39,49,59,69,79,89,91, 92,93,94,95,96,97,98,99.
How many 9’s can you find in the image?
Can you count correctly how many triangles there are?