Page 41 - SK Year 5 Mathematics DLP

DIVISION
Zeti, please prepare
10 boxes for this order. Put
1 MEMO
equal number of bottles
To: Store supervisor Date: 5 January 2020 into each box. Thank you.

Our company has received orders for 165 090
cosmetic bottles. Please record and handle this.

……..…………………
Order Manager

Calculate the number of cosmetic bottles in a box.
165 090 ÷ 10 =

Method 1 Method 2 0 1 6 5 0 9 Start by dividing
10 1 6 5 0 9 0 from hundred
165 090 = 16 509 hundred thousands −0 thousands.
10 1 6
ten thousands
− 1 0
6 5
thousands
− 6 0
5 0
hundreds
− 5 0
0 9
tens − 0
9 0
ones − 9 0
165 090 ÷ 10 = 16 509 0

The number of cosmetic bottles in a box is 16 509.

2 Divide 734 000 by 100. 3 802 000 ÷ = 802
734 000 ÷ 100 = 802 000 ÷ 10 = 80 200

734 000 ÷ 10 = 73 400 802 000 ÷ 100 = 8 020
734 000 ÷ 100 = 7 340 802 000 ÷ 1 000 = 802

734 000 ÷ 100 = 7 340 802 000 ÷ 1 000 = 802

Is the answer for 93 850 ÷ 10 the same as 938 500 ÷ 100?
Explain.

• Encourage pupils to use the cancellation method when dividing 33
1.6.4
any numbers by 10, 100 and 1 000.