Open Middle®
Directions: Using the digits 0 to 9 (at most one time each), place a digit in each box to create a division problem with a solution of 2x + 5.
Hint
How could you rework this into a multiplication problem?
Answer
#1: (08x^2 + 26x + 15) / (4x + 3)
#2: (18x^2 + 53x + 20) / (9x + 4)
#3: (18x^2 + 57x + 30) / (9x + 6)
#2: (18x^2 + 53x + 20) / (9x + 4)
#3: (18x^2 + 57x + 30) / (9x + 6)
Source: Andrew King
