Page 1 :
|, A s of Red House, shown by the|* 5. The following were thesscers) epte in|, , 1. Write the addition sentenc, ' following number lines., , @), samen, , age etemeeota sino 2 34.5 0-7-8:, (ii), , .6-5-4-3-2-10123 45 67 8 9 10..., (iii), , 8-7-6 -5-4-3-2-101 2 3 aie, (iv), , =7-o-5 4-3-2 -1 0) 1 23.45 6 78)..., , (vy), , , , —, , w-7-6 -5-4-3-2-101234 5 6 7.., 2. Use the number line and add the following, , integers., , (i) 5 +7 Wi) 5+(-9), (iii) 8 + (-8) (iv) (3) + 8), Gi) +4) + C5), , ms —1+(-2)+2, 3 Add without using the number line., , , , (i) -8, 4 (ii) 5,4, (iii) -17 +24 (iv) 0,36, (v) 27, -27 (vi) -692, 258, , (vii) 4004, -999, (ix) 5987, 5987 x) 3958, 3959, (xi) -712, 2538, 712 (xii) -729, -7098, 729, -2, , 4. The base of an iceberg is 7 km below sea level., The top is 10 km above the base. How high above, the sea level is the tip of the iceberg ?, , (viii) -1530, 0, , , , (iii) -93, 307, a (v) 0, 7003, . Find the value of :, , , , nter House Quiz Competition., 15. What was the final score » |, |, , five roundsof an |, POY HOS -4,-3, ste, “Find the sum :, (i) 200 + (CS) ana (-68), ii) 1393 + (407) + (872) + 690 |, (iii) 703 +3) + CDF 1 + (400) + 0, (iv) 2000+ 516 + (517) — 1999, addition sentence corresponding ig, , 7. Write the, each of the following subtraction sentences, , 1-8 (ii) 8-11, (iii) 4-3) (iv) -9 —(-12), (y)-10-(-7), , / Find :, (i) 5-9 Gi) 2-CD, (iii) -11 — (-9) (iv) 15 — (25), (v) 0-75 (vi) 0- (45) |, , ,, Write the successor and predecessor of cach of, the following :, (i) 5 (ii) =3, (iii) -100 (iv) 0, |. Subtract the first integer from the second ip, each of the following :, (i) 8, 2 Gi) -15,-12 f, (iv) -267, 0 5, (vi) -35632, 45632, , (i) -8 — @15) -10, (iii) (3 — 4) + (3 - 4), | (v) 19-[C4)-17], + Fill in the blanks by <, > or = to make each, sentence true., eG) =) een 2) (7) li, (ti) (23) = (23) ___ (23) + (23) |, (iii) (30)-30 30 + 30, (iv) G15) +(-25)__ 25) -15, , G@i).6—7 — 23), (iv) —60 —(-S8) - (22), , é