20190630 Math club assignment

Comments on previous assignments
- Elijah:
 I advise to keep trying to write down your own solving strategy.
 If you are not sure how to write down, just use drawings, tables, or short sentence to explain your idea.
 It usually takes several months to get used to writing in math terms. Keep working on it.
           
- Seojin:
 Take your time in understanding problems.
 Good understanding helps proper strategy flash thru your mind.  

Topic (General Arithmetic skills) (Due date: 7/7)

1. Round-up
   How does round up help to solve problem?
   When can we use round up strategy?

Related problems:
1986#4,
1990#6,
1991#1, #2, #3
1998#7

2. Number line
   When do we use number line?
   How does it help?

Related problems:
1989#6
1988#1
1999#1

3. General arithmetic problem

Related problems:
1986#3
1987#6
1990#7
1991#8
1992#3
1993#1
1999#3

Dad why did you write Fencing boy?