123
03
CHALLENGE MISSIONAdd like denominators
Equivalence, comparison, decomposition, and operations
BRIDGE CHALLENGE - Fraction Observatory: What is 3/10 + 4/10? Build an equation or model, solve it, and use an inverse operation or estimate to defend it.
MODELEquivalence Prism
x
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.
Explain your choice with one detail, calculation, source clue, observation, or test result.
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