Answer:
478
Step-by-step explanation:
4=400
7=70
8=8
you have to count the zeros
400 = four hundred
70 = seventy
8 = eight
Read the words on each right hand side, and read straight down to get "four hundred seventy eight" which is written as 478.
It might help to line up the terms like you see in the image below
3
Step-by-step explanation: if he has 2 rows of four on each page and 13 pages 8 * 13 is 104 and 107 - 104 is 3
B. {-2, 0, 1, 3}
See attached image.
