jump to navigation

Monday Math Challenge November 22, 2009

Posted by Nancy Foote in 4th grade, 5th grade, math, math challenge.
trackback

Seven cards in a pile are numbered 1 through 7. One card is drawn. The units digit (the number in the ones place)  of the sum of the numbers on the remaining cards is 7. What is the number of the drawn card?

Email me by 8 PM on Wednesday 11/25/2009 to get bonus points.

Advertisement

Comments»

No comments yet — be the first.

Leave a Reply

Fill in your details below or click an icon to log in:

Gravatar
WordPress.com Logo

You are commenting using your WordPress.com account. ( Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. ( Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. ( Log Out /  Change )

Cancel

Connecting to %s

%d bloggers like this: