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Bahan tambah ukuran panjang

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Bahan tambah ukuran panjang

  1. 1. Tambah ukuran panjang
  2. 2. Soalan a 0 cm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Straw (5 cm) Reben (5 cm) =10 cm 5 cm + 5 cm 10 cm
  3. 3. Soalan b 0 cm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 17 18 19 20 Straw (5 cm) =12.7 cm Reben (77 mm) =127 mm 0 mm 10 20 30 40 50 60 70 80 90 10 0 110 120 130 140 150 160 170 180 190 200 5 cm 77 ÷ 10 50 x 10+ 77 mm =7.7 cm =50 mm 82 cm 5.0 cm 50 mm + 7.7 cm + 77 mm 12.7 cm 127 mm
  4. 4. Soalan c 0 cm 1 2 3 4 5 6 7 8 9 10 Straw (3 cm 8 mm) Reben (3 cm 8 mm) 3 cm 8 mm + 3 cm 8 mm 7 cm 6 mm

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