Open Middle®
Directions: Find two fractions whose difference is 1/20.
Hint
Difference is the answer to a subtraction problem.
Answer
There are infinitely many answers, one is 1/10 – 1/20
Source: Kara Colley
Tags 5.NF.1 DOK 2: Skill / Concept Kara Colley
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what about 3/20 – 2/20
My student Maya found 2/8-1/5 if you don’t want to repeat.
My other student Olivia found 4/5-6/8
2/20-2/40