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Tim is thinking of a number if you add 8 to the number and then subtract 10 you get 20 what is the number?
Wiki User
∙ 13y ago
22 + 8 - 10 = 20
Therefore, the number he is thinking of is 22.
Wiki User
∙ 13y ago
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When adding a positive number to a negative number why do you always get a positive number?
-5+-3 = -8 ++ Add -- Add +- Subtract -+ Subtract
How do you add sign number?
If the number has a + sign then you add it, if it has a - sign, then you subtract it.
What is an inverse operation subtract 5?
The inverse operation for subtract 5 is add 5. This is because whatever number you start with, if you first "subtract 5" and then "add 5" or if you first "add 5" and then "subtract 5" you are back to the number you started with.
When you add and subtract fractions can the answer be a mixed number?
Yes.
How can you use a number line to add and subtract?
If you want to use a number line to add and subtract, it can be done with a slide rule. But it is much easier to use an electronic calculator.
You are thinking of a number add the number to itself then subtract 13 The answer is 37 what is the number?
25. work backwards. take 37 ADD(instead of subtract) 13 to it. then take 50 and divide it by two.
Do you add or subtract when you have a negative number and a positive?
Subtract and add the sign of the greater number.
What do you have to add to subtract a rational number?
You have to add the additive inverse. To subtract q, you add -q.
When adding a positive number to a negative number why do you always get a positive number?
-5+-3 = -8 ++ Add -- Add +- Subtract -+ Subtract
What is the answer to a 4 digit number subtracted from a 5 digit number to equal 33333?
Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.Any four-digit number will do. Add it to the number 33333, to get the original number you have to subtract from.
How do you add sign number?
If the number has a + sign then you add it, if it has a - sign, then you subtract it.
What is an inverse operation subtract 5?
The inverse operation for subtract 5 is add 5. This is because whatever number you start with, if you first "subtract 5" and then "add 5" or if you first "add 5" and then "subtract 5" you are back to the number you started with.
When you add and subtract you need a?
Number. You need a number.
When saying how much more does it mean add or subtract?
When it says how much more you would subtract the little number from the big number. Hope Im Helpful
When you add and subtract fractions can the answer be a mixed number?
Yes.
How can you use a number line to add and subtract?
If you want to use a number line to add and subtract, it can be done with a slide rule. But it is much easier to use an electronic calculator.
Does decrease mean to add or subtract?
wich one
