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BODMAS

BODMAS. B. 3 x ( 9 – 2 ) = 3 x 7 = 21. rackets first. 2 x 3² = 2 x 9 = 18. O. rder or Of. D. 12 – 8 ÷ 2 = 12 – 4 = 8. ivision. 30 – 4 x 6 = 30 – 24 = 6. M. ultiplication. 12 + 3 – 2 = 15 - 2 = 13. A. ddition. 23 – 8 – 5 = 15 – 5 = 10. S. ubtraction.

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BODMAS

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  1. BODMAS B 3 x ( 9 – 2 ) = 3 x 7 = 21 rackets first 2 x 3² = 2 x 9 = 18 O rder or Of D 12 – 8 ÷ 2 = 12 – 4 = 8 ivision 30 – 4 x 6 = 30 – 24 = 6 M ultiplication 12 + 3 – 2 = 15 - 2 = 13 A ddition 23 – 8 – 5 = 15 – 5 = 10 S ubtraction Division or Multiplication …… whichever comes first Addition or Subtraction …… whichever comes first

  2. 20 3 + 4 x 5 5 4 x + 3 + 3 = 23 = No Brackets B O No Order, Of , Other D No Division Yes M A S

  3. 27 12 3 x 9 – 3 x 4 4 3 - x 9 x 3 - = 15 = No Brackets B O No Order, Of , Other D No Division Yes M A S

  4. 9 12 – 3 + 5 5 3 - + 12 + 5 = 14 = No Brackets B O No Order, Of , Other D No Division No Multiplication M A Yes ….. BUT there is a subtraction before this Yes ….. AS whichever comes first from Left to Right S

  5. 20 10 x 2 ÷ 4 4 2 x ÷ 10 ÷ 4 = 5 = No Brackets B O No Order, Of , Other D Yes but there is a multiplication before this Do 1st to make sum easier. BODMAS could be BOMDAS M A S

  6. BODMAS Practice 7 + 9 x 8 79 9 x 3 + 6 33 9 + 4 x 2 17 6 x 9 - 34 20 7 + 2 - 6 3 9 x 3 + 9 x 2 45 8 x 4 - 3 x 4 20 24 ÷ 4 - 5 1 BODMAS Questions BODMAS Answer

  7. x 7 + 2 2 3 ( x 10 ( 3 + 7 ) x 2 ) = 20 = Yes B O D M A S

  8. x x ) ) 5 2 9 4 ( ( - + 9 7 ( 4 + 5 ) x ( 9 – 2 ) = 63 = Yes B O D M A S

  9. 7 7 ÷ ÷ x x 4 ) ) 2 ( ( x + + 5 5 6 6 8 5 x ( 6 + 4 x 2 ) ÷ 7 = Work out this sum first B O D Multiplication M A S

  10. 7 7 7 ÷ ÷ ÷ x x x 4 ) ) 2 ( ( x + + 5 5 5 6 6 14 8 5 x ( 6 + 4 x 2 ) ÷ 7 = = Use BODMAS with each line B O D M A Add then remove brackets S

  11. 7 7 7 ÷ ÷ ÷ x x x x 4 ) ) 2 ( ( x + + 5 10 5 5 5 6 6 14 8 2 5 x ( 6 + 4 x 2 ) ÷ 7 = = = = B O D M A S Division and Multiplication are of equal priority Dividing first will make this sum easier

  12. 2 1 23 + of 8 + 3 x 7 7 x 3 + 4 21 2 BODMAS : using of = = = B O D M A S O … of Multiplication …..

  13. BODMAS Practice ( 4 + 5 ) x 3 ( 7 + 7 ) x 6 5 x ( 6 + 4 ) ( 6 - 4 ) x 3 ( 7 - 5 ) x 4 ( 6 + 2 ) x ( 3 + 5 ) ¼ of 12 + 9 ¼ of ( 21 - 9 ) BODMAS Questions BODMAS Answer

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