Tuesday, October 9, 2012

Optional Math Challenge for Week of Oct. 8th

Problem #1
Hailey has earned ten stickers for reading books.  She can trade the stickers for items in the class store.  
1 sticker = bookmark
2 stickers = eraser
3 stickers = pencil
4 stickers = notepad

What can Hailey get with her ten stickers?

Problem #2
Solve the double riddles using 1, 2, 3, 4, 5, 6, 7, 8, 9
-My double is more than 16
-My double is less that 4
-My double is between 12 and 16
-Double me and get 12
-My double rhymes with gate
-Double me and you will have half of 20