Vectors: Adding and subtracting Silent Teacher Intelligent Practice Narration Your Turn a) 1 4 + 2 3 = b) 2 3 + 1 4 = c) 3 2 + 1 4 = Practice

Worked Example Your Turn 3 4 + 2 7 = 3 4 + −2 17 =

a) 1 4 + 2 3 = h) −2 −2 + −5 3 = b) 2 3 + 1 4 = i) −2 −2 + −5 −3 = c) 3 2 + 1 4 = j) 7 6 + −7 −6 = d) 17 19 + 1 4 = k) 7 6 − −7 −6 = e) 17 19 + 5 3 = l) 11 10 + −7 −6 = f) −2 2 + 5 3 = m) 11 10 − 1 2 2.5 = g) −2 −2 + 5 3 = n) 1 2 2 − 1 2 2.5 =

a) 1 4 + 2 3 = h) −2 −2 + −5 3 = b) 2 3 + 1 4 = i) −2 −2 + −5 −3 = 3 7 h) −2 −2 + −5 3 = −7 1 b) 2 3 + 1 4 = 3 7 i) −2 −2 + −5 −3 = −7 −5 c) 3 2 + 1 4 = 4 6 j) 7 6 + −7 −6 = 0 0 d) 17 19 + 1 4 = 18 23 k) 7 6 − −7 −6 = 14 12 e) 17 19 + 5 3 = 22 22 l) 11 10 + −7 −6 = 4 4 f) −2 2 + 5 3 = 3 5 m) 11 10 − 1 2 2.5 = 10.5 7.5 g) −2 −2 + 5 3 = 3 1 n) 1 2 2 − 1 2 2.5 = 0 −0.5