Find a fraction of an amount, and add or subtract fractions inside a story
Choose a fraction of 12 cookies with − and +, then shade the groups.
Denominator (equal groups)
Numerator (parts taken)
3/4 of 12 cookies
Each group has
3
Groups shaded
3
Answer
9
3/4 of 12 = split 12 into 4 equal groups of 3, then take 3 → 9.