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Published byVirginia Henderson Modified over 6 years ago
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Work these Out… Compare Your Answers to the person next to you…..
Order of Operations…. x 5 = Work these Out… Compare Your Answers to the person next to you….. ÷ 2 = 3. 7 x = 4. 30 ÷ =
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Plan for Number Scheme of Work…..
Use a Calculator Efficiently. Calculate with Decimals Solve Real Life Problems Add / Subtract 3 or 4 digits Use BIDMAS (Or BODMAS) Multiply or divide by 2, 3 or 4 digits Multiply by a Single digit Level 6/7 Grade D/C Level 5 Grade E Level 4 Grade F Level 3 Grade G
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Learning Objectives (Today)
To be able to use the Correct Order of Operations for Calculations To work with confidence in single digit calculations. To evaluate calculations where the correct Order of Operations are not being used.
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B O D M A S The order we do sums in! rackets ther stuff ivision
Acronyms ! B O D M A S rackets ther stuff ivision ultiplication ddition ubtraction The order we do sums in!
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+ 8 2 5 = 18 8 + 2 x 5 10 x B O D M any.. A S rackets ther stuff
What to do….when! 8 + 2 x 5 + 8 10 2 x 5 = 18 B O D M A S rackets ther stuff any.. ivision ultiplication ddition ubtraction
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- 10 6 2 = 7 10 – 6 ÷ 2 ÷ 3 B O D M any.. A S rackets ther stuff
Our second sum! 10 – 6 ÷ 2 - 10 6 3 ÷ 2 = 7 B O D M A S rackets ther stuff any.. ivision ultiplication ddition ubtraction
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+ 4 (2 3) = 20 4 x (2 + 3) x 5 B O D M any.. A S rackets ther stuff
Brackety BODMAS! 4 x (2 + 3) + 4 x (2 5 3) = 20 B O D M A S rackets ther stuff any.. ivision ultiplication ddition ubtraction
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(9 + 1) ÷ (5 – 3) = 5 (9 + 1) ÷ (5 – 3) 10 2 B O D M any.. A S rackets
Brackety BODMAS! (9 + 1) ÷ (5 – 3) (9 + 1) ÷ (5 – 3) = 10 2 5 B O D M A S rackets ther stuff any.. ivision ultiplication ddition ubtraction
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5 + 2 x 3 B O D M A S Our First Questions….. 7 - 8 ÷ 2 x 5 = ÷ 4 ÷ 2 = 3. 7 x = 30 ÷ 3 - 6 4. 30 ÷ =
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= 11 7 – 4 = 3 = 8 10 – 6 = 4 5 + 2 x 3 7 - 8 ÷ 2 ÷ 4 30 ÷ 3 - 6
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B O D M A S Standard Challenging
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Tough stuff! Put brackets in each statement to make the answer correct x 5 = 20 ÷ 6 = 2 x 4 = 40 4. 5 x = 10 5. 24 ÷ 8 x = 6 6. 3 x 10 – 4 ÷ 2 = 9
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Questions A Questions B 1. 10 -2 x3 1. 13x(5+6)÷11 2. 5 + 4 x 2
3. 7 – 10 ÷ 5 5 3. (18-3)x25÷5 75 ÷ 3 12 4. (6+4)x(3-2) 10 ÷ 5 + 2 6 5. (18-6)÷(7-4) 4 x 7 43 6. (15÷5)+(4x3) 15 7. 6 x 5 - 3 27 7. (3x9)-(7+8) 12 8. 8 ÷ 4 - 1 1 8. 5x(3+13)÷2 40 – 8 ÷ 4 10 9. 16÷(7-5)-10 -2
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Tough stuff! Put brackets in each statement to make the answer correct ( ) x 5 = 20 ( ) ÷ 6 = 2 ( ) x 4 = 40 ( ) 4. 5 x = 10 ( ) 5. 24 ÷ 8 x = 6 ( ) 6. 3 x 10 – 4 ÷ 2 = 9
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Learning Objectives (Today)
To be able to use the Correct Order of Operations for Calculations To work with confidence in single digit calculations. To evaluate calculations where the correct Order of Operations are not being used.
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Plan for Number….. Level 6/7 Grade D/C Level 5 Grade E Level 4 Grade F
Use a Calculator Efficiently. Calculate with Decimals Solve Real Life Problems Add / Subtract 3 or 4 digits Use BIDMAS (Or BODMAS) Multiply or divide by 2, 3 or 4 digits Multiply by a Single digit Level 6/7 Grade D/C Level 5 Grade E Level 4 Grade F Level 3 Grade G
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Reflection on Today’s lesson….
Give yourself a colour for Work ethic and a number for Understanding
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Today I have enjoyed…
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