Q: Can you reach the number 100 using four plus signs and seven numbers 4s?

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If the signs of both numbers are the same, the product will be positive. If the signs of the numbers are different, the product will be negative.

Like signs: When both numbers are either positive or negative, like: +6 and +4 Unlike signs; When one is either positive or negative, like he nd lo sn.x

When multiplying or dividing . . .If the signs of both numbers are the same, the result is positive.If the signs of both numbers are different, the result is negative.

negative

(-10) - (-5) = (-5) when subtracting a negative number from another negative number if the first number is larger that the second number then you just subtract the to numbers. don't worry about the signs just subtract the numbers when your done put the sign of the first number on again.

Related questions

If the signs of both numbers are the same, the product will be positive. If the signs of the numbers are different, the product will be negative.

The magnitude of the answer is the same whatever the signs of the two numbers. If the two numbers have different signs, then the answer is negative. If they have the same sign, the answer is positive.

Like signs: When both numbers are either positive or negative, like: +6 and +4 Unlike signs; When one is either positive or negative, like he nd lo sn.x

When multiplying or dividing . . .If the signs of both numbers are the same, the result is positive.If the signs of both numbers are different, the result is negative.

negative

Subtract the absolute value of the smaller number from the absolute value of the larger number. The answer will have the sign of the larger numbers.

Temporarily ignore the signs and multiply or divide as usualIf signs of the two numbers to be multiplied or divided, add + sign to your answer. If signs are different, add - ( minus) to your answer.+ signs are optional-- a number without a sign is assumed to be positive.

(-10) - (-5) = (-5) when subtracting a negative number from another negative number if the first number is larger that the second number then you just subtract the to numbers. don't worry about the signs just subtract the numbers when your done put the sign of the first number on again.

10

If two numbers have opposite signs then they are at the same distance from zero but on opposite sides of it. Conventionally, positive numbers are to the right of the zero or above it whereas negative numbers are to the left or below.

You add all the numbers with + signs and subtract all that have minus signs.

They're called negative numbers and they are designated by minus signs.