Convert units of time involving years, decades and centuries

70 years =

• 5 decades

• 7 decades

• 5 centuries

• 7 centuries

How many decades in 60 years

• 1

• 3

• 5

• 6

Tags

CCSS.4.MD.A.1

5 decades is equal to

• 5 years

• 50 years

• 500 years

• 5000 years

Tags

CCSS.4.MD.A.1

600 years =

• 6 decades

• 7 decades

• 6 centuries

• 7 centuries

300 years

• 3 decades

• 3 centuries

Tags

CCSS.4.MD.A.1

2 centuries

• 20 years

• 2000 years

• 200 years

How many centuries in 1700 years

• 17

• 1

• 7

• 170

140 years =

• 1 decade 40 years

• 1 centuries 40 years

• 1 centuries 14 years

Which one is the correct solution for 4 decades

• 4 x 1000 years = 4000 years

• 4 x 100 years = 400 years

• 4 x 10 years = 40 years

Which one is the correct solution for 10 centuries

• 10 x 10 years = 100 years

• 10 x 100 years = 1000 years

• 10 x 1000 years = 10,000 years