கணிதம் - தசமம்

1. பெயர் : ____________________________ ஆண்டு 5
தசமத்தில் கழித்தல்
23.15 – 5.25 = 32.1 – 5.257 =
15.14 – 8.2 = 54 – 0.52 =
5.47 – 4 = 42 – 0.52 =

2. பசய்வழிமுறையுடன் பசய்க.
15 – 6.3 = 20.1 – 2.45 = 11.88 – 2.6 =
31.009 – 15 = 17.08 – 3.21 = 45.6 – 17.03 =
10.05 – 7.1 = 36 – 17.8 = 55 – 19.05 =
22.3 – 7.41 = 18 – 9.09 = 46.7 – 12.344 =
21.5 – 8.1 = 46 – 0.07 = 15.66 – 7.2 =
67.8 – 19.42 = 20 – 5.5 = 27.03 – 12.02 =