Labels:text | screenshot | font | number | black and white | line OCR: Think: Five 1's and seven 45 1's are twelve 1's = 27 1's 5 + 7 = 12. Twelve is 2 one 10 and two 1's. Write: 2 in the 1's place. From the 1's column, there is a 10 to be added to the Carry 10's column. Write a 1 for the one 10 at the top of the 10's column. This is what carrying means. 5 Think: One 10 + four 10's 7 10's + 2 10's = seven 10's. 1+4+2=7. 2 Write: 7 in the 10's place.