1. Digit and Coin Word Problems
Critical Thinking Skill:
Explicitly assessing information and drawing conclusions

2. "digits" Digit Word Problems x: tens y: ones (units)
Using the above variables, write an expression for each
1.) sum of the digits
2.)The original number
3.) if the digits are reversed, the new number is...

3. 1: A two-digit number is 6 times the sum of its digits
1: A two-digit number is 6 times the sum of its digits. The tens 
digit is 1 more than the units digit. Find the number.

4. 2: The sum of the digits of a two digit number is 10
2: The sum of the digits of a two digit number is 10. When the 
digits are reversed, the new number is 36 less than the original 
number. Find the original number.

5. 3: The sum of the digits of a two digit number is 5
3: The sum of the digits of a two digit number is 5. If the digits 
are reversed, the new number is 27 more than the original 
number. Find the original number.

6. ex 4: The sum of the digits of a two digit number is 7
ex 4: The sum of the digits of a two digit number is 7. If the digits are reversed, the new number is 9 less than the original number. Find the 
original number.

7. Mixture Problems
ex 5: The charge for admission to the science museum is $1.25 
for adults and $0.50 for children. On a day when 830 people 
paid to visit the museum, the receipts were $655. Find the 
number of adults and the number of children who were admitted 
that day.

8. 6. Amelda's Shoe Store had a special close-out sale on shoes
6. Amelda's Shoe Store had a special close-out sale on 
shoes. Dress shoes were $9 and casual shoes were $6 a 
pair. The Brohmer family spent $66 on shoes. If they spent 
$6 more on dress shoes then on casual shoes, how many 
pairs of each kind did they buy?