Page 86 - SK Year 5 Mathematics DLP
P. 86
DIVISION OF DECIMALS
1 What is the mass of 1 small packet of biscuits?
0.6 kg ÷ 12 = kg
Align the
decimal points.
0 . 0 5
12 0 . 6 0 write 0
−0
0 6 12 times table
− 0 12 24 36
6 0 48 60 72
− 6 0 84 96 108
0
0.6 kg ÷ 12 = 0.05 kg
The mass of 1 small packet of biscuits is 0.05 kg.
2 Find the volume of watermelon juice in each cup sold.
22.5 ÷ 60 =
We sold 60 cups of 00 . 3 7 5
watermelon juice of 60 22 . 5 0 0 60 times table
similar size. × 1 60
−0 × 2 120
22 × 3 180
− 0 × 4 240
22 5 × 5 300
− 1 8 0 × 6 360
4 5 0 × 7 420
−4 2 0 × 8 480
3 0 0 × 9 540
− 3 0 0
0
22.5 ÷ 60 = 0.375
The volume of watermelon juice in each cup sold is 0.375
.
• Conduct the activity by showing simple examples of division
78 1.1.2 • Beri penekanan bahawa nilai yang melibatkan 0 pada nilai tempat
2.2.4 involving decimals with a single digit.
(i), (ii)
mesti ditulis apabila mencerakinkan nombor kepada nilai tempat.
• Guide pupils to use times table if necessary.
• Encourage pupils to check their answers using multiplication.
