Showing posts with label #2. Show all posts
Showing posts with label #2. Show all posts

Tuesday, 6 September 2011

Oral Health & Hygiene - Maths Problem #2

Congratulations to Rooms 7, 10, 14 and 8 who completed yesterdays problem.

Here's one for today. Let's see if we can get more classes posting todays answer.
Here are some ways you can answer this problem...  Make a table, use a calendar, subtraction.

Angeline brushed her teeth 2 times a day for one week. The next week, she forgot to brush after breakfast and only brushed one time a day. What is the difference in the number of times she brushed over the two weeks?