123
03
CHALLENGE MISSIONEstimating fraction sums
Adding and subtracting fractions
Which is the best estimate for 5/8 + 7/9?
MODELEquivalent-Fraction Array
5x
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.
Adding and subtracting fractions
Pause. Find what matters. Then make your move.