Advertisements
Advertisements
प्रश्न
Simplify: (–27) × (–16) + (–27) × (–14)
Advertisements
उत्तर
(–27) × (–16) + (–27) × (–14)
Using the distributive law:
= (–27) × [(–16) + (–14)]
= (–27) × [–16 –14]
= (–27) × [–30]
= 810
APPEARS IN
संबंधित प्रश्न
Subtract the numbers in the top row from the numbers in the first column and write the proper number in each empty box.
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | |||||||
| 8 | 8 − (−5) = 13 | |||||||
| –3 | ||||||||
| –2 |
Fill in the blanks:
2 + (−12) = .......
Find an integer a such that: a + 6 = 0
Subtract: −15 from 25
In the pair given below, find the larger integer.
Find the value of: 9 − |−6|
Evaluate: (−5) + (−6)
An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions:
- What is the charge on an atom?
- What will be the charge on an atom if it loses an electron?
- What will be the charge on an atom if it gains an electron?
Write two integers such that one is smaller than –11, and other is greater than –11 but their difference is –11.
Which statement is TRUE about negative integers?
