Question

which is the largest 4 digit number you can make that will look the same on a 1 by 2 turn which is the smallest​

Answer 1

Step-by-step explanation:

(3) 0, 1 and 8 are the numbers that look the same after half a turn. (4) 2 digit numbers that look the same on half a turn are 11, 88. 3 digit numbers that look the same on half a turn are 101, 111, 808, 888, 818, 181, 4 digit numbers that look the same on half a turn are 1001, 1111, 8008, 8888, 8118, 1881.