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CBSE
Mathematics
Properties of addition and subtraction of real numbers
L’Shanda rode her bike $ 2.5 $ miles. Shanay rode her bike $ 3 $ miles. How many more feet did Shanay ride her bike than L’Shanda?
CBSE
Mathematics
Properties of addition and subtraction of real numbers
Subtract the sum of $ \dfrac{{ - 4}}{7} $ and $ \dfrac{{ - 5}}{3} $ from the sum of $ \dfrac{1}{2} $ and $ \dfrac{{ - 21}}{{22}} $ .

CBSE
Mathematics
Properties of addition and subtraction of real numbers
The value of \[\left( { - 3} \right) + \left( { - 11} \right)\] is
(A) -33
(B) -8
(C) -11
(D) -14
CBSE
Mathematics
Properties of addition and subtraction of real numbers
From the sum of \[33\] and \[ - 47,\] subtract \[ - 84.\]
CBSE
Mathematics
Properties of addition and subtraction of real numbers
Purviben had Rs. $ 2,75,950 $ . By selling a house, she got Rs. $ 3,55,600 $ . She purchased a new house worth Rs. $ 4,85,975 $ including all expenses. Now, how much money (in rupees) does she have?
A. Rs. $ 1,45,575 $
B. Rs. $ 14,557 $
C. Rs. $ 1,455 $
D. Rs. $ 1,575 $
CBSE
Mathematics
Properties of addition and subtraction of real numbers
In a stack there are 6 magazines, each of having thickness 20mm and 5 sheets of paper each of thickness 0.016mm. What is the total thickness of the stack (in mm)?
CBSE
Mathematics
Properties of addition and subtraction of real numbers
Add without using number line: 11 + ( – 7 )
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