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How can you make 9 9 9 9 equal 100 using addition subtraction multiplication or division?
Wiki User
∙ 15y ago
Take two 9s and make them a fraction like this 9/9. Then put the other two 9s together to make 99 and you get 9/9+99=100. Because 9/9=1 so it becomes 1+99=100.
Wiki User
∙ 15y ago
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How do you finish skill sets in first in math?
You use the numbers in the wheel and use multiplication. subtraction, addition, or division to equal the number that is outside of the wheel in the top right corner.
Why are subtraction addition multiplication division called reciprocal or inverse operations?
The inverse operation of addition would be subtraction. The inverse operation of subtraction would be addition. The inverse operation of multiplication is division and the inverse operation of division is multiplication. It is called the inverse operation because you are reversing the equation. If you add, subtract, multiply, or divide the same number on each side of the equation, then the equation would still be true. As long as you are doing the same thing on BOTH side of the equation. The reciprocal is used for dividing fractions. All you have to do for finding the reciprocal of a fraction is flip the fraction. Ex: The reciprocal of 1/4 is 4. The reciprocal of 5/8 is 8/5. You can check by multiplying the two fractions. It will equal to one if you did it right. I hope this helped a little bit.
How does 3 2 1 equal 9 when using parentheses addition division or multiplication?
3 * (2 + 1) = 9
What is to separate into equal groups the opposite operation of multiplication?
Division. Division. Division. Division.
What two numbers equal 81?
There is only one number that's equal to 81. That number is 81. There are many other sets of two or more numbers that you can manipulate with an arithmetic operation and produce 81 as the result. For example: Addition: 27 + 54 = 81 Subtraction: 175 - 94 = 81 Multiplication: 3 x 27 = 81 Division: 567 / 7 = 81 But none of those other numbers is "equal" to 81.
Is multiplication before division in order of operations?
"Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction." Therefore multiplication and division are equal.
Does a positive and negative equal a positive?
Mathematically it can vary if addition/subtraction. If it's multiplication/division, then it's always negative.
How do you get three fives to equal six using only addition subtraction multiplication and division?
5 divided by 5, plus 5
What is done first when you use the order of operations?
The operation is P.E.M.D.A.S., and each letter stands for an operation to use. P - parentheses, E - exponents, M - multiplication, D - division (multiplication and division are equal...so it doesn't matter which direction it is in. This is the same for addition and subtraction), A - addition, S - subtraction. I hope this helped :-)
How can you make 8 5 6 7 equal 13 using addition subtraction multiplication or division?
8+5=6+7
What does one-fourth one sixth one third equal to?
Addition, subtraction, multiplication or division? If addition, then 1/4 + 1/6 + 1/3 = 3/4
How can you make 9 7 1 8 equal 24 using addition subtraction multiplication or division?
9*1+8+7=24
How can you make 5 5 5 5 equal 2 using addition subtraction multiplication or division?
5/5 + 5/5 = 2.
How can you make 8 8 7 5 equal 24 using addition subtraction multiplication or division?
(7+8)*8/5=24
How do use addition subtraction multiplication and division using four 5 to equal 2?
(5 divided by 5) + (5 divided by 5) = 2
How can you make 7 7 7 4 equal 24 using addition subtraction multiplication or division?
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How do you finish skill sets in first in math?
You use the numbers in the wheel and use multiplication. subtraction, addition, or division to equal the number that is outside of the wheel in the top right corner.
