CameraIcon

SearchIcon

MyQuestionIcon

1

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

Problems Involving Difference of Positive and Negative Numbers

-49 × 18

Question

-49×18

Open in App

Solution

-49x18=-882
(-50+1)(20-2)
-50x20+50x2+1x20-2x1
-1000+100+20-2=-882

Suggest Corrections

thumbs-up

1

Similar questions

Q. Subtract:

(18) 49 − 14

(49)^{18}

unit digit is 1

Q. 18 27 49 84 132 (?)

Q. If 7 *8 = 49, 4 *4 = 12, 6 *4 = 18, then , 9 *6 = ?

Q. Find the sum:

18 + 15 \frac{1}{2} + 13 + . . . . . + (- 49 \frac{1}{2})

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Problems involving difference of positive and negative numbers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Problems Involving Difference of Positive and Negative Numbers

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon