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WORK SHEET 1, , NAME: CLASS:, SUBJECT: DATE:, 1. (-11)-(-56)=------a. +45 b. -45 c. 67 d. -67, 2. 90-(+50)=--------, 10., , a. +40 b. -40 c. 110 d. -110, 67+67=, , a. -134 b. +134 «. O i, , , , (-30)x(-70)=------a. 210 b. -210 c.-100 d. +100, (-15)+5=, , , , e.. 3 b. -3 c. +3 d. -75, , 1000 + 10=-------, a. 100 »b. 1000 c. 10 a. :Z, , 49+ -----=7, , mm b. 6 c.. 42 d. 34, , What should be added to -1 to get 10?, , a 9 BS 2 me oe d. -11, , An integer divided by 7 gives a result -3 what is that, , Integer?, , a 21 SB 21 6c. C= d. +10, P=-5 and Q=-15 find (P+Q)+(P-Q), ee a oe a a | d. 200

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Find the sum., , 1,, , 11.7, , 13., , 15., , 17,, , 6e12+22, , 12+ -5+-10%, , 1+ 13+ 148, , 6+ 20+ 15 =, , 3+ 10+ -15=, , 82+ 5+ 32, , 4¢44528, , §+-16+ 15%, , -19 + 8+ -15=, , 10., , 12., , 14., , 16., , 11+ 144-22, , 5+13+¢62, , 1+*¢14¢1768, , 0+8+- 72, , 3+ -16 + -16 =, , 18+ 154145, , 5174-158, , 3+6+17s, , 18. 9+4+ 15=

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1. Subtraction of integers, ik -3--7 xi, B--4=, , a _ a, 9-5:, , ee 10-4, , Se 8-102 xiv, 7-5, , ———————— B--1s, , Te., rn mi 9-8», , i wi, 6-0=, , will, -5-9= xvilil, 8--O=, , a win, 5-5, , me 732 we 38s

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tl =~, , Multiplying Integers, , ast, , 1) (+5) x (+6) = 2) (+8)x (+8) =, 3) (+9)x(0) = 4) (-3)x(+1) =, 5) (+3) x (+8) = 6) (-3)x(-6) =, 7) (-6)x (+8) = 8) (-8)x (+8) =, 9) (+3)x(+7) = 10) (+6)x(-5) =, 11) (-4)x(-3) = 12) (-8)x(0) =, 13) (-4)x(+1) = 14) (+8)x(+7) =, , 15) (+1) x (+2) =

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‘Pividing Integers, , )), , 3), , 5), , 9), , 11), , 13), , 15), , (-3)+ 2 =, , 52 + (-4) =, , {-84) + (-7) =, , {-90) + (-5) =, , 72 + (-12)=, , 23+ WM =, , 3 +(-I} =, , 2), , 4), , 6), , 8), , 10), , 12), , 14), , 16), , 100 + 10 =, , (-63) + (-9) =, , (-9)+ 3 =, , 77 + (-11)=, , (-39.+ 13 =, , (-45)+ 15 =, , (6+ 6 =, , (-24) + (-8) =