Question

Q1. In addition and subtraction of two integers, sign of the answer depends upon
(a) Smaller number (b) Their difference (c) Their sum
(d) Greater numerical value
Q2. Sum of two negative numbers is always
(a) Positive
(b) Negative
(c) 1
(d) 0
Q3. Sum of two Positive numbers is always -
(a) Negative
(b) Positive
(c) 1
Q4. Sum of - 36 and 29 is
(a) - 65
(d) 7
(0)-7
Q5. Sum of -19 and -21 is
(a) -40
(b) 40
(c) 2
(d)-2
Q6. Which of the following statement is false?
(a) - 7 + 6) =-13 (b)-5 +1=4 (c) 2 + +1)= 1 (d) 8 +9)=-1​

Answer 1

Given; Two numbers

To Find; the given questions

Solution ; (a) In addition and subtraction of two integers sign of answer depends on the Greater numerical value

(b) the sum of two negative numbers is always positive

Hence option a is correct

(c) the sum of two positive numbers is always positive

Hence option b is correct

(d) Sum of - 36 and 29  is -7

Hence the option c is correct

(e) Sum of -19 and -21 is -40 Hence the option a is correct

Answer 2

in addition and subtraction of two integers sign of the answer depends upon