Question

Before getting to school,Fred has a few errands to run.Fred has to walk 7 blocks to the museum,and 12 blocks to the library,before walking the final 4 blocks to arrive at school.If Fred has already walked 10 blocks,how many more blocks mist he walk before at school?

Answer 1

Answer:13

Explanation:

7+12=19

19+4=23

23-10=13

13 blocks before he gets to school because you has to walk 23 blocks in total but since he has walked 10 you subtract 10 from 23 and its 13.