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Answer Key

Grade 2 · Puzzle Lab

  1. 1. Find the Sum: 13 · 12 · 18
  2. 2. Match the Value: 2 · 7 · 5 · 4
  3. 3. Make It True: 12 − 4 = 8 · 3 − 1 = 2 · 10 − 1 = 9 · 10 − 7 = 3 · 20 + 3 = 23 · 19 − 15 = 4