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Exercises Numbers, fractions and percents

Example 3.43 from Prealgebra, 3.3 Subtract Integers

Subtract Integers: example 3.43

Translate and then simplify:

ⓐ the difference of $13$ and $−21$
ⓑ subtract $24$ from $−19$

Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.

Solution
ⓐ A difference means subtraction. Subtract the numbers in the order they are given.

Translate.

Simplify.

ⓑ Subtract means to take $24$ away from $−19 .$

Translate.

Simplify.

Your turn

The book's Try It right after this example: same idea, new numbers. Only the answer is given.

Translate and simplify:

ⓐ the difference of $14$ and $−23$
ⓑ subtract $21$ from $−17$

How did it go?

PreviousSubtract Integers: example 3.42 Next Subtract Integers: example 3.44

From Prealgebra (1st edition) by OpenStax (Rice University), section 3.3, licensed under CC BY 4.0. Original at openstax.org. We split the solution into steps; the words, numbers and figures are the book's. OpenStax doesn't endorse this site.