1) on a number line, when we add a positive integer, we a) Move to the right b) move to the left c) Do not move at all d) none of these 2) when two positive integers are added, we get a) a positive integer b) a negative integer c) sometimes a positive integer, sometimes a negative integer d) none of these 3) which of the following is true? a) (-8)+(-4) > (-8)-(-4) b) (-8)+(-4) < (-8)-(-4) c) (-8)+(-4) = (-8)-(-4) d) none of these 4) (-1) × (-1) × (-1) × _________ 10 times is equal to a) 1 b) -1 c) 1 or -1 d) none of these 5) (-20) × (-5) is equal to a) 100 b) 20 c) 5 d) -100 e) none of these 6) 3 × 0 is equal to a) 3 b) 1 c) -3 d) 0 e) none of these 7) the integer whose product with (-1) is 0, is a) 1 b) 0 c) -1 d) none of these 8) If 16÷x= 16, then x is equal to a) 1 b) 2 c) 4 d) 16 e) none of these 9) the additive identity for integers is a) 1 b) -1 c) 0 d) None of these 10) The multiplicative identity for integers is  a) 1 b) -1 c) 0 d) none of these 11) a× (5+c) = a×6+a×c is called a) commutative property b) associative property c) distributive property d) closure property e) none of these 12) manish deposits ₹2000 in his bank account and withdraws ₹1000 from it, the next day. Fine the balance in Manish's account a) ₹2000 b) ₹3000 c) ₹1000 d) none of these

Integers

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