Mathematics
Grade-7
Easy
Question
Add – 36 to the difference of – 8 and – 68.
- 22
- 23
- 24
- 25
Hint:
When we add two numbers of different sign, we have to subtract them and assign the sign of the greatest number. Product of two negative numbers are positive.
The correct answer is: 24
We are asked to add -36 to the difference of – 8 and – 68.
So, the difference of – 8 and – 68 is -8-(-68)=-8+68=60. Here, -(-68)=68.
Now, add -36 to 60, we have: -36+60=24.
The correct answer is option option c.
We are asked to add -36 to the difference of – 8 and – 68.
So, the difference of – 8 and – 68 is -8-(-68)=-8+68=60. Here, -(-68)=68.
Now, add -36 to 60, we have: -36+60=24.
The correct answer is option option c.
Related Questions to study
Mathematics
(-4) + ____ = -12. The missing number is ________
(-4) + ____ = -12. The missing number is ________
MathematicsGrade-7
Mathematics
(- 365) + (-87) = _________.
(- 365) + (-87) = _________.
MathematicsGrade-7
Mathematics
The sum of (-5) and (-4) is_______.
The sum of (-5) and (-4) is_______.
MathematicsGrade-7
Mathematics
Compute: 1 + (-2) + (-3) + (-4).
Compute: 1 + (-2) + (-3) + (-4).
MathematicsGrade-7
Mathematics
The following option which is equivalent to
-13 + (-3) = -16
The following option which is equivalent to
-13 + (-3) = -16
MathematicsGrade-7
Mathematics
The integer 2 is more than (-7 + (-2)) by ________.
The integer 2 is more than (-7 + (-2)) by ________.
MathematicsGrade-7
Mathematics
The rules of dividing Integers apply to all rational numbers.
The rules of dividing Integers apply to all rational numbers.
MathematicsNumber-System
Mathematics
Two numbers whose product is 1 are___
Two numbers whose product is 1 are___
MathematicsNumber-System
Mathematics
The product of – 0.3 and 
is
The product of – 0.3 and is
MathematicsNumber-System
Mathematics
A rule of multiplication of integers is
A rule of multiplication of integers is
MathematicsNumber-System
Mathematics
____ is a terminating decimal from the following.
____ is a terminating decimal from the following.
MathematicsNumber-System
Mathematics
(2 + 3) + 4 = 2 + (3 + 4)=
(2 + 3) + 4 = 2 + (3 + 4)=
MathematicsNumber-System
Mathematics
– 9 x – 4 =
– 9 x – 4 =
MathematicsNumber-System
Mathematics
The additive inverse of 90 is
The additive inverse of 90 is
MathematicsNumber-System
Mathematics
MathematicsNumber-System
