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Work out the answers to:

a) [tex]6 - 10[/tex]

b) [tex](-1) + 4[/tex]

c) [tex]5 - 12[/tex]

d) [tex](-3) - 7[/tex]


Sagot :

Let's solve these problems step-by-step.

a) [tex]\( 6 - 10 \)[/tex]

To subtract 10 from 6, we start from 6 and move 10 units to the left on the number line.

[tex]\[ 6 - 10 = -4 \][/tex]

So, the answer to part (a) is [tex]\(-4\)[/tex].

b) [tex]\((-1) + 4\)[/tex]

To add 4 to [tex]\(-1\)[/tex], we start from [tex]\(-1\)[/tex] and move 4 units to the right on the number line.

[tex]\[ (-1) + 4 = 3 \][/tex]

So, the answer to part (b) is [tex]\(3\)[/tex].

c) [tex]\( 5 - 12 \)[/tex]

To subtract 12 from 5, we start from 5 and move 12 units to the left on the number line.

[tex]\[ 5 - 12 = -7 \][/tex]

So, the answer to part (c) is [tex]\(-7\)[/tex].

d) [tex]\((-3) - 7\)[/tex]

To subtract 7 from [tex]\(-3\)[/tex], we start from [tex]\(-3\)[/tex] and move 7 units to the left on the number line.

[tex]\[ (-3) - 7 = -10 \][/tex]

So, the answer to part (d) is [tex]\(-10\)[/tex].

In summary, the solutions are:
- [tex]\( 6 - 10 = -4 \)[/tex]
- [tex]\( (-1) + 4 = 3 \)[/tex]
- [tex]\( 5 - 12 = -7 \)[/tex]
- [tex]\( (-3) - 7 = -10 \)[/tex]