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Grade 3 Math · World 5: Ten Times Tower · Level 48
Castle 5
Mixed multiples of 10 and the equal sign.
10 questions from this world. Get 8 right to win the castle!
What children learn in Level 48
Georgia's K-12 Mathematics Standards:
- 3.PAR.3.4 — Use the meaning of the equal sign to determine whether expressions involving addition, subtraction, and multiplication are equivalent.
- 3.PAR.3.5 — Use place value reasoning and properties of operations to multiply one-digit whole numbers by multiples of 10, in the range 10-90.