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LEARN MISSIONAdd multi-digit numbers
Multi-digit operations, estimation, and multi-step problems
LEARN WITH SUPER GIO - Operations Engine: What is 28,764 + 46,589? Try this move: Estimate first, represent the quantities by place value, then compute and check.
MODELRegrouping Gear
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PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.