Lin is asked to place a point on a number line to represent the value of 349 and she writes:
1
1
+
0
+
1
+
2
+
4
1
5
3
6
7
8
9
10
Where should 349 actually be on the number line? How do you think Lin got the
answer she did?

1 - 2-n
2- 9xn-8
3- n divided by 4
4- 8-4xn
5- 14+n
6- 7xn-28
7-n divided by 9
8- 10-n
9- nx16
10- n divided by 10
11- 21+n
12- n+15
13- 3xn-1
14- 18-6xn
15- n divided by 12
16- 6+ 6xn
17- 5xn-11
18- n divided by 5
19- nx7
20- 6-nx8

I am not 100% sure this is what it means by writing the given statement in symbols but if it does mean this then these are the answers:)