Advertisements
Advertisements
प्रश्न
Multiply: 32 by –21
Advertisements
उत्तर
32 by –21
= –(32 × 21)
= –672
APPEARS IN
संबंधित प्रश्न
A plane is flying at the height of 5000 m above the sea level. At a particular point, it is exactly above a submarine floating 1200 m below the sea level. What is the vertical distance between them?

Use the sign of >, < or = in the box to make the statements true.
(– 8) + (– 4)
(–8) – (– 4)
Write five negative integers greater than −7.
For the following statement write (T) for true and (F) for false:
The sum of two negative integers is always a negative integer.
Is the following statement true or false?
−5 − 2 > −8
Simplify: (–15) × (–14) + (–15) × (–6)
(−7) + (−9) + 12 + (−16) = ?
Evaluate: (–40) ÷ (–10)
Every positive integer is larger than every negative integer.
The highest point measured above sea level is the summit of Mt. Everest which is 8,848 m above sea level and the lowest point is challenger Deep at the bottom of Mariana Trench which is 10911 m below sea level. What is the vertical distance between these two points?
