Let's solve each of the equations step by step.
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___ + 5 = 0 To find the missing number, we can isolate it:
\[ x + 5 = 0 \]
Subtract 5 from both sides:
\[ x = -5 \]
So, the answer for the first blank is -5.
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-3 + ___ = negative number Here, we need to find any number that makes the entire expression negative. Since -3 is already negative, we need to add a number that keeps the sum negative.
\[ -3 + x < 0 \]
Rearranging gives:
\[ x < 3 \]
Therefore, the answer for the second blank could be any number less than 3, such as -1, -2, 0, etc. You can use any valid negative number or even any positive number less than 3.
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___ - 2 = negative number Similar to before, we are looking for a number that when 2 is subtracted from it results in a negative number.
\[ x - 2 < 0 \]
Rearranging gives:
\[ x < 2 \]
Thus, the answer for this blank could also be any number less than 2, such as -1, -2, 0, etc.
Summary of Answers:
- First blank: -5
- Second blank: Any number < 3 (like -1, 0, etc.)
- Third blank: Any number < 2 (like -1, 0, etc.)