Computation and Estimation

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Across
  1. 1. 40x6-3x76=_________.
  2. 3. 60×6×2-16×3×4÷8=_______.
  3. 7. 400-99+398
  4. 9. 90x6+7,503-900=________.
  5. 10. The sum of 88+41 is approximately_______.
Down
  1. 2. 70x60-2x7+6
  2. 4. 25+50-30x5=________.
  3. 5. 59+206x9 divided by 5=_____.
  4. 6. Alex scares 57 people every day. If he does this for 2 years, about how many people will he have scared?
  5. 8. Sami has 12 kitty-cats. She got two dozen doughnuts for a party. About how many doughnuts do the kitty-cats each steel?