NCERT Solutions Class 6 Mathematics Integers Ex 6.3rkmalviya74June 30, 2021Mathematics, NCERT Solutions Class 6 Class 6 - Mathematics : IntegersExercise : 6.3 Top Block 1 NCERT Solutions Class 6 Mathematics Integers Ex 6.3Question: 1. Subtract:(a) 35 – (20)(b) 72 – (90)(c) (–15) – (–18)(d) (–20) – (13)(e) 23 – (–12)(f) (–32) – (–40)Answer :(a) 35 – 20 = 15(b) 72 – 90 = –18(c) (–15) – (–18) = –15 + 18 = 3(d) –20 – (13) = –20 – 13 = –33(e) 23 – (–12) = 23 + 12 = 35(f) (–32) – (–40) = –32 + 40 = 8Question: 2.Fill in the blanks with >, < or = sign:(a)(–3) + (–6) _______________ (–3) – (–6)(b)(–21) – (–10) _______________ (–31) + (–11)(c)45 – (–11) _______________ 57 + (–4)(d)(–25) – (–42) _______________ (–42) – (–25)Answer :(a) (–3) + (–6) < (–3) – (–6)(b) (–21) – (–10) > (–31) + (–11)(c) 45 – (–11) > 57 + (–4)(d) (–25) – (–42) < (–42) – (–25)Question: 3.Fill in the blanks:(a)(–8) + __________ = 0(b)13 + __________ = 0(c)12 + (–12) = __________(d)(–4) + __________ = –12(e)__________ – 15 = –10Answer :(a) (–8) + 8 = 0(b) 13 + (–13) = 0(c) 12 + (–12) = 0(d) (–4) + (–8) = –12(e) 5 – 15 = –10Question: 4.Find:(a)(–7) – 8 – (–25)(b)(–13) + 32 – 8 – 1(c)(–7) + (–8) + (–90)(d)50 – (–40) – (–2) Mddle block 1 Answer : (a) (–7) – 8 – (–25) = –7 – 8 + 25 = –15 + 25 = 10 (b) (–13) + 32 – 8 – 1 = –13 + 32 – 8 – 1 = 32 – 22 = 10 (c) (–7) + (–8) + (–90) = –7 – 8 – 90 = –105 (d) 50 – (–40) – (–2) = 50 + 40 + 2 = 92 Bottom Block 3 Share with your friends Previous Post NCERT Solutions Class 6 Mathematics Integers Ex 6.2 Next Post NCERT Solutions Class 6 Mathematics Knowing our Numbers Ex 1.1
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