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you add a + sign
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Two prime numbers which add up to another prime?
Some are: 2 & 3 = 5 2 & 5 = 7
What is 790000000000000000 x 3?
Multiply 79 by 3 and then add all those zeroes at the end.
What do you do when you have a negative denominator?
Step I: Ignore the negative sign and calculate the quotient. Step II: Add back the negative sign to the answer. For example, 6/(-3) Step I: 6/3 = 2 Step II: Answer = -2
How do you add integers with the same sign?
Add the magnitudes together, and take the sign. Example: 4 + 5 {both are positive} so it's +9 {or just 9}. Now: -3 + -2 {both are negative}. Add the magnitudes (3 + 2 = 5) and take the sign, so it's -5.
How do you add 2 integers if there both the same sighn?
Add the numerals and keep the sign. Examples: +9 + +3 = +12 -5 + -6 = -11 Just in case this is your next question: to add integers with different signs, subtract the numerals, and use the sign of the larger number.
What 3 prime numbers can you add to make 100?
79 + 19 + 2
How do you add 2 integers if they have the same sign?
You simplyadd them and keep the same sign. 3 + 2 = 5 -3-2 = -5
Two prime numbers which add up to another prime?
Some are: 2 & 3 = 5 2 & 5 = 7
Rules on how to add integers?
If the numbers have mixed signs then take the difference and the sign of the number with the biggest absolute value. Example1: 3 + (-5) = -2 |3| = 3 |-5| = 5 5 > 3 5 is negative so the answer is negative. If the numbers have the same sign add them and carry the sign. Example 2: (-3) + (-5) = (-8) Example 3: 3 + 5 = 8
What two prime numbers add to 82?
They are: 79+3 = 82
What is 790000000000000000 x 3?
Multiply 79 by 3 and then add all those zeroes at the end.
How do you find the sum of 1 plus 2 plus 3 plus 4 plus . plus 79?
Sum = 79*(79+1)/2 = 79*80/2 = 3160
How do you add two entegers if they have the same sign?
Step 1. Ignore the signs. Add them as unsigned numbers. Step 2. Apply to the result the sign of the given integers Examples. 2 + 3 is 5; -9 + (-23) is -32.
What do you do when you have a negative denominator?
Step I: Ignore the negative sign and calculate the quotient. Step II: Add back the negative sign to the answer. For example, 6/(-3) Step I: 6/3 = 2 Step II: Answer = -2
What does -2 plus 3 equal. it equals - 5.?
- 2 + 3 = 1 === Not - 5 because the + sign does not change and you add a negative two to three and get one.
What is the factor tree of 474?
factors: 1, 2, 3, 6, 79, 158, 237, 474prime factors: 2, 3, 79
What are the factors and prime factors of 474?
factors: 1, 2, 3, 6, 79, 158, 237, 474prime factors: 2, 3, 79
