Challenge
Chaser offers challenges beyond the classroom. Here is where you will
find this week's classroom challenge, the solution for last week's classroom
challenge, and links to internet sites that offer math challenges.
Choose
an option.
Last
Week's Classroom Challenge:
Challenge
for the Week Ending October 20
Solution:
Proverbs
Proverbs
are old, familiar sayings that often give advice for daily living. Complete
each of the following proverbs and explain what they mean.
1.
Early to bed and early to rise, makes a man healthy, happy and
wise.
2.
Don't count your chickens before they hatch.
3.
Birds of a feather flock together.
4.
A penny saved is a penny earned.
5.
Two wrongs don't make a right.
6.
When the cat's away, the mice will play.
7.
Look before you leap.
8.
Never look a gift horse in the mouth.
9.
Never put off until tomorrow what you can do today.
10.
All work and no play makes Jack a dull boy.
This
Week's Classroom Challenge:
Challenge
the Week Ending October 20
Challenge:
Addition
and Subtraction
Place
+ and - signs between the digits so that both sides of each equation
are equal.
6
4 1 2 6 2 = 15
9
1 3 1 4 1 = 5
9
3 4 1 2 3 = 14
5
1 1 3 4 6 = 18
9
8 6 3 5 3 = 8
2
1 8 9 3 5 = 20
5
3 2 4 1 5 =12
4
9 3 7 3 1 = 11
7
6 2 8 7 1 = 3
9
9 9 2 2 8 = 1