Maths revision grade 2

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Across
  1. 1. the number 400 is ____ than 900
  2. 3. the place value of number 1 in 541
  3. 5. the number after 899
  4. 7. the sum of 3 and 4
  5. 8. difference of 3 and 3
  6. 10. the sum of 40and 20
Down
  1. 1. the expanded form of 666 is ___ +60+6
  2. 2. the number 999-90
  3. 4. the sum of 235+322 = 5__7
  4. 6. the place value of 8 in the number 891
  5. 9. 856= 800+50+6
  6. 11. the difference between 595-378= ___17