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How can you use symbols to write addition and subtraction equations?
Wiki User
∙ 12y ago
to come up with the total
Wiki User
∙ 12y ago
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How do you write an expression with a value of 893 using only addition and subtraction?
800 + 90 + 4 - 1 = 893
Who invented adding and subtracting?
Addition and subtraction are prehistoric, they were used before man could write, even som animals addd and subtract (raven, crows, apes, etc.)
What does x y equal in chemical equations?
It appears that some symbols may be missing from your question. When you resubmit your question please take care to write them using only alphabetic characters so that answerers can see them.
How to write two related subtraction sentences?
4+9=13
How do you write 306 in symbols?
In Roman symbols or numerals 306 is equivalent to CCCVI
How do you write an equivalent addition expression for a subtraction expression?
30 -5 =x
Write down a word problem using addition and subtraction?
3-3=0
What to write for PEMDAS?
What you write for PEMDAS is P (parenthesis) E exponents M multiplication D division A addition S subtraction!
How do you write each subtraction expression as an equivalent addition expression?
A - B = A + (-B) A - B = A + (-B) A - B = A + (-B) A - B = A + (-B)
How do you write an expression with a value of 893 using only addition and subtraction?
800 + 90 + 4 - 1 = 893
Why do scientists use symbols to represent atom when writing chemical equations?
They use symbols because the words are too long to actually write so instead they find the right symbol and write that instead. Also they must actually have a reason. I hope this helped if not I'm sorry.
How do you write math equations from your laptop keyboard?
Take a look at your (See first related link below for this) right now, just to reassure yourself. Confused by what you see? Well, this is a computer, and although it uses some traditional math symbols, it also throws in a couple special oddball symbols for mathematical operations:+ is for addition.- is for subtraction.* is for multiplication./ is for division.The only really strange symbol here is the asterisk, for multiplication. Don't use the little x! It's not the same thing. And don't waste your time hunting for the ÷ symbol. It's not there - it's / or nothing for division.Read more: See second related link for this
Who invented adding and subtracting?
Addition and subtraction are prehistoric, they were used before man could write, even som animals addd and subtract (raven, crows, apes, etc.)
How can you write exponent equations as logarithm equations?
if y = xa then a = logxy
Write the equation for the sublimation of ammonium chloride?
mesured mass-mass by subtraction/mass by subtraction * 100%
Why are symbols useful in describing chemicals?
—Symbols are required to make knowledge of studies made useful and easy. —Symbols helps to make equations and other data short and concise. —Symbols enable us to make us write the word quicker and are understood around the world. —Symbols are very useful for scientists as it would take much more time and paper to do their job if they had to write out the full name of every element instead of its symbol. Writing NaCl is much faster than writing Sodium-Chloride.
What does x y equal in chemical equations?
It appears that some symbols may be missing from your question. When you resubmit your question please take care to write them using only alphabetic characters so that answerers can see them.
