Page 138 - SK Year 5 Mathematics DLP
P. 138
Decades to years
1
1 Convert 1 decades to years.
2
1
1 decades = years
2
1 3 5
1 decades = ( × 10) years
2 2
1
= 15 years
1
1 decades = 15 years
Taman Sahabat 2
Kuching, Sarawak was 1
2
built in 2005. 1 decades is 15 years.
1
It will be 1 decades old in 2020.
2
2
Sepilok Orangutan
Rehabilitation Centre
was built in 1964.
3
It will be 5 decades old in 2020.
5
3
5 decades = years
5
3 3 2
5 decades = (5 × 10) years + ( × 10) years
5 5
1
= 50 years + 6 years 1 decade = 10 years
= 56 years × 10
3 decade(s) year(s)
5 decades = 56 years
5
Fill in the blanks with 1 and 10. Both
numbers can be used more than once. decade = year
130 • Guide pupils to convert units using various methods.
4.2.1 (iv) • Instil moral values such as love for the country.
• Surf https://rb.gy/rywt0s

