First Grade Challenge Problem
Week #10
Name __________________
Class _________
Week #8
Name __________________
Class _________
Week #7
First Grade Challenge Problem
Week #21
Name __________________
Class _________
Noah had 18 pennies. He made 3 piles of pennies. Now
 there are 16 pennies in all in the first and second pile.
There are 7 pennies in all in the second pile.
How many pennies are there in each pile?