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Make a calculation totaling the figure below by inserting the four mathematical operators 
(+,-,÷,x) between the numbers shown. They can be inserted in any order, and one of them has been used twice.
Here's a trickier one! Using the same principle as above
Minutes

Make a calculation totaling the figure below by inserting the four mathematical operators (+,,÷,x) (+,-, \div, x) between the numbers shown. They can be inserted in any order, and one of them has been used twice.\newlineHere's a trickier one! Using the same principle as above\newlineMinutes

Full solution

Q. Make a calculation totaling the figure below by inserting the four mathematical operators (+,,÷,x) (+,-, \div, x) between the numbers shown. They can be inserted in any order, and one of them has been used twice.\newlineHere's a trickier one! Using the same principle as above\newlineMinutes
  1. Identify Numbers: Identify the numbers to be used in the calculation. We have a sequence of numbers and need to insert the operators to get a total.
  2. Choose Operators: Choose the operators to insert between the numbers. Let's start by trying to insert a multiplication operator between the first two numbers.
  3. Perform Multiplication: Perform the multiplication. If we have the numbers 22 and 33, for example, we multiply them: 2×3=62 \times 3 = 6.
  4. Insert Subtraction: Now, let's insert a subtraction operator after the multiplication. If the next number is 44, we subtract it: 64=26 - 4 = 2.
  5. Use Addition: Next, we'll use the addition operator. If the following number is 55, we add it: 2+5=72 + 5 = 7.
  6. Use Division Twice: Finally, we need to use one operator twice. Let's use the division operator twice. If the next two numbers are 66 and 77, we divide: 7÷6=1.1667 \div 6 = 1.166\dots and then divide by the last number, which is 77: 1.166÷7=0.1661.166\dots \div 7 = 0.166\dots

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