Advertisements
Advertisements
प्रश्न
Subtract: −28 from −43
Advertisements
उत्तर
−28 from −43
= −43 − (−28)
= −43 + 28
= −15
APPEARS IN
संबंधित प्रश्न
Write the opposite of the following: An increase of 8
Find the sum of: −18, + 25 and −37
Find the additive inverse of: −1001
Multiply: –18 by 13
Write (T) for true and (F) for false for the following statement:
(−8) ÷ 0 = 0
Which of the following is a true statement?
−4 and −3 are non-comparable
Evaluate: 8 + (−16)
Write two integers which are greater than – 4 but their difference is smaller than – 4.
Represent the following numbers as integers with appropriate signs.
Withdrawal of rupees seven hundred.
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 will be the charge on an atom if it gains an electron?
