Numerical literacy23-07-13Expanded addition )penambahan berkembang369+244300+ 60 +9200+40+ 4500+100+13 = 613 OR 369+244 500 100 13 613

Penolakan berkembang (Expanded substraction)

245-18

200 + 40 + 5 -10-8

SETERUSNYA.....

200 + 30 + 15 -10 -8200 + 20 +7 =227

KAEDAH PENDARABAN GRID (GRID METHOD OF MULTIPLICATION)

X200105

7014000700350

48004020

14800 + 740 + 370 = 15910OR

215 x 74 20 40 8003507001400015910Kaedah Penolakan ad hoc untuk Pembahagian

574 7

574 7

50350

224

30210

14

214

820

Guess the missing digit

Procedure

(a) Choose and write any three digits number which less than 900(b) Multiply the chosen number with 100(c) Number from (b) minus the number from (a)(d) Divide the number form (c) with 9(e) Ask your friend to check the final number that you get(f) State the final number by hiding any one of the digit

(111 x 100) 111/9 11100 -111 10989

10989 9 = 1221

75564

0

634

5

75 x 89= 6675