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pie 1 Write down a pair of integers whose, (a); sum is —3 (b) difference is —5, , (c) difference is 2 (d) sumisO, , (a) C1)+(-2)=-3 or (-5)+2=-3, (6b) -%-(-4=-5 or (-2)-3=-5, (c) (-7)-(-9)=2 or 1l-(1)=2, , (d) (-10)+10=0 or 5+(-5)=0, , Can you write more pairs in these examples?, , EXERCISE 1.2, , a) (b) difference is —10 (c) sumisO, , a ) Write a pair of negative integers whose difference gives 8., , (b) Write a negative integer and a positive integer whose sum is —S., , ©) Write a negative integer and a positive integer whose difference is —3., , _ Fibs ae Ascored—40, 10, 0.and team B scored 10, 0,—40 in three successive |‘, egers In /,} ), , rou nds. Which team scored more? Can we say that we can add int, any order?, 4 Fil in the blanks to make the following statements true:, , i @ (5) + (- 8) = (- 8) + (ek) seestenas ), , , , pevereeseses, , peweeeeorses, , eeereceneses, , weonerewenee, , , , , , , , MULTIPLICATION OF INTEGERS, , Wes add and subtract integers. Let us now learn how to multiply integers,, , tion of a Positive and a Negative Integer, , Multiplica, ow that multiplication of whole numbers is repeated addition. For example,, , §4+545=3x5=15, , |