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Byju's Answer
Standard VII
Mathematics
Addition and Subtraction of Algebraic Expressions
Add.1 8+62 9+...
Question
Add.
(1) 8 + 6
(2) 9 + ( –3)
(3) 5 + ( –6)
(4) –7 + 2
(5) –8 + 0
(6) –5 + ( –2)
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Solution
(1) 8 + 6 = 14
(2) 9 + ( –3) = 9 – 3
= 6
(3) 5 + ( –6) = 5 – 6
= –1
(4) –7 + 2 = –5
(5) –8 + 0 = –8
(6) –5 + ( –2) = – 5 – 2
= –7
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