MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Addition of Rational Numbers

Compute the f...

Question

Compute the following expression using suitable property:
$(7 + 999) + (250 - 243)$

Open in App

Solution

$(7 + 999) + (250 - 243) = (7 + 999) + (- 7)$
Using associative property of addition, we get
$= (7 - 7) + 999$
$= 999$

Suggest Corrections

thumbs-up

34

Similar questions

Q. Compute by using suitable property:
159 × 14692 – 14692 × 59

Q. Simplify the following using distributive property

7 + 77 + 777 + 7 \times 9 + 77 \times 99 + 777 \times 999

Q. Evaluate the following using suitable identities

(999)^{3}

Q. The expression

(1 + a)^{3}

when using a suitable property is simplified we get .

Q. Question 106(iii)
Simplify each of the following by using suitable property. Also, name the property

\frac{- 3}{5} \times {\frac{3}{7} + (\frac{- 5}{6})}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Addition of rational numbers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Addition of Rational Numbers

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon