Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
. .
topic card  



list of
. .
start over

3 items are filed under this topic.
Replace the blanks with + or - to make the statement correct 2006-10-13
From Molly:
Hi my name is molly, and I have a question I can't answer and need your help. I am a student. This is the qustion:
Try to replace the blanks below with + or - to make the statement correct
1_2_3_4_5_6_7_8_9 = 1

Answered by Claude Tardif.
Fill in the blanks 2006-10-04
From Justin:
1. To find out about how much, you can-------------
2. The --------- ---------states that the sum is the same no matter who you group the addends.

Answered by Stephen La Rocque.
1_._ x _._ = _ _.5 _ 2006-10-03
From Harold:

1_._ x _._ = _ _.5 _

use numbers 2-9 to fill in the blanks.

Answered by Claude Tardif.



Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.



Home Resource Room Home Resource Room Quandaries and Queries Mathematics with a Human Face About Math Central Problem of the Month Math Beyond School Outreach Activities Teacher's Bulletin Board Canadian Mathematical Society University of Regina PIMS