Page 7 - PPT-Complements of 100 and 1000using multiples of 10
P. 7
100 + 900 = 1000
200 + 800 = 1000
300 + 700 = 1000
400 + 600 = 1000
500 + 500 = 1000
600 + 400 = 1000
700 + 300 = 1000
800 + 200 = 1000
900 + 100 = 1000
