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GradeProperties of Addition and Subtraction of Real Numbers

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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?

Subtract the sum of $ \dfrac{{ - 4}}{7} $ and $ \dfrac{{ - 5}}{3} $ from the sum of $ \dfrac{1}{2} $ and $ \dfrac{{ - 21}}{{22}} $ .

The value of \[\left( { - 3} \right) + \left( { - 11} \right)\] is

(A) -33

(B) -8

(C) -11

(D) -14

(A) -33

(B) -8

(C) -11

(D) -14

From the sum of \[33\] and \[ - 47,\] subtract \[ - 84.\]

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 $

A. Rs. $ 1,45,575 $

B. Rs. $ 14,557 $

C. Rs. $ 1,455 $

D. Rs. $ 1,575 $

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)?

Add without using number line: 11 + ( – 7 )

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