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Match each problem with the correct sum or difference:

[tex]\[ -27 + 19 = \square \][/tex]

[tex]\[ 6 + 12 = \square \][/tex]

[tex]\[ -78 - 36 = \square \][/tex]

[tex]\[ 46 - 9 = \square \][/tex]

Answers to choose from:
- 18
- -8
- 37
- -114

Sagot :

GinnyAnsweridn
Let's match each problem with its correct sum or difference by solving them step-by-step.

1. For the expression [tex]\( -27 + 19 \)[/tex]:
We start with -27 and add 19 to it. The result of this operation is:
[tex]\[ -27 + 19 = -8 \][/tex]
So, [tex]\( -27 + 19 \)[/tex] equals [tex]\(-8\)[/tex].

2. For the expression [tex]\( 6 + 12 \)[/tex]:
We start with 6 and add 12 to it. The result of this operation is:
[tex]\[ 6 + 12 = 18 \][/tex]
So, [tex]\( 6 + 12 \)[/tex] equals [tex]\( 18 \)[/tex].

3. For the expression [tex]\( -78 - 36 \)[/tex]:
We start with -78 and subtract 36 from it. The result of this operation is:
[tex]\[ -78 - 36 = -114 \][/tex]
So, [tex]\( -78 - 36 \)[/tex] equals [tex]\(-114\)[/tex].

4. For the expression [tex]\( 46 - 9 \)[/tex]:
We start with 46 and subtract 9 from it. The result of this operation is:
[tex]\[ 46 - 9 = 37 \][/tex]
So, [tex]\( 46 - 9 \)[/tex] equals [tex]\( 37 \)[/tex].

Now, we can match each problem with its correct sum or difference:

- [tex]\( -27 + 19 = -8 \)[/tex]
- [tex]\( 6 + 12 = 18 \)[/tex]
- [tex]\( -78 - 36 = -114 \)[/tex]
- [tex]\( 46 - 9 = 37 \)[/tex]

In the given list, it should look like this:

[tex]\[ -27+19 = -8 \][/tex]
[tex]\[ 6+12 = 18 \][/tex]
[tex]\[ -78-36 = -114 \][/tex]
[tex]\[ 46-9 = 37 \][/tex]

So the correct matches are:
[tex]\[ -27+19 = -8 \][/tex]
[tex]\[ 6+12 = 18 \][/tex]
[tex]\[ -78-36 = -114 \][/tex]
[tex]\[ 46-9 = 37 \][/tex]
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