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ces markedhe coldestnagar?8. Verify a -(-6)= a + b for the following values of a and b.(1) a= 21, b = 18for a = 118, b = 125(iii) a = 75, b = 84(iv) a = 28, b = 119. Use the sign of >, < or = in the box to make the statements true(a) (-8) + (-4)(-8)-(-4)(b) (-3) + 7 -(19)15 - 8+(-9)(c) 23 - 41 +11 G 0 23-41 - 11marks are (D 39+(-24) -(15) Nre 25.-1.36 + (-52)-(-36)(e) - 231 + 79 + 51 N -399 + 159 +8110. A water tank has steps inside it. A monkey is sitting on the topmmenit de step). The water level is at the ninth step.ar on Tu (1) He jumps 3 steps down and then jumps back 2 steps up.ris less theinagar?

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