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The Operation Team
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LUE MINULLE
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THE OPERATION TEAM
Addition, can you complete multiplication tables for me? Tired of night-shifts
Team, get on operation. A new problem just arrived!
Finally, we get a tea break, there's so much H.W nowadays, no break for us!
THE DISCUSSION BEGINS...
There are 2 divisions!
Multiplication should go 1st! I am good at complex calculations *smirks*
36 / 9 x 2 + 5 - 12 / 2
I think Addition & I can handle this! After all, Multiplication is repeated addition and Division is repeated subtraction...
Let's divide the work! Let's each take a part of the expression and solve
THE FIRST ATTEMPT
Umm...18 / 11 ?
Yes! This is the right way!
Incorrect!! Multiplication, go & get some SLEEP!
36 / 9 x 2 + 5 - 12 / 2= 36 / 18 + 5 - 12 / 2= 36 / 23 - 12 / 2= 36 / 11 / 2= 36 / 2 / 11= 18 / 11
Do we need to contact the Decimal Team now?
The Operation Team is taking a break when a new problem arrives.
ANOTHER ATTEMPT
Let me show you!
36 / 9 x 2 + 5 - 12 / 2= 36 / 9 x 2 - 7 / 2= 36 / 18 - 7 / 2= 36 / 11 / 2
Multiplication tries to solve the problem his way.
BRACKETS AND ORDER TO THE RESCUE
The problem can be solved by DMAS: Division, Multiplication, Addition and Subtraction...Of course with brackets involved!
Hello Operation Team! I've brought Order with me as well to help with sequencing the operations...& in case you were dealing with surds
The Operation Team is unsure of Multiplication's answer.
THE PROBLEM IS SOLVED!
It's called the BODMAS Rule! It helps order operations, solving the expressions in the brackets 1st & then DMAS
36 / 9 x 2 + 5 - 12 / 2= (36 / 9) x 2 + 5 - (12 / 2)= (4 x 2) + 5 - 6= 8 + 5 - 6= 7
I think we must call Brackets, she could help us as she is a senior member in the Algebra Team!
Subtraction tries to solve it his way.
The order matters Multiplication! 36 / 11 / 2 is the answer!
That's what I arrived at too!
Addition just loves 'adding' new members to the team!
The Operation Team contact Brackets and Order to help them with the problem.
36 / 9 x 2 + 5 - 12 / 2
The problem is solved using the BODMAS rule.
Wow! The problem is solved! We'll keep this in mind henceforth! Thank you!
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