1. What is 2 hours 15 minutes added to 4 hours 15 minutes?

• 8 hours 30 mins

• 6 hours 30 mins

• 4 hours 80 mins

• 6 hours 20 mins

Tags

CCSS.3.MD.A.1

What is 3 hours 25 minutes added to 6 hours 35 minutes?

• 9 hours 50 mins

• 9 hours 60 mins

• 10 hours

• 10 hours 10 mins

Tags

CCSS.3.MD.A.1

What is 6 hours 40 minutes added to 3 hours 35 minutes?

• 10 hours 15 mins

• 9 hours 70 mins

• 9 hours 15 mins

• 10 hours 20 mins

Tags

CCSS.3.MD.A.1

What is 5 hours 5 minutes subtracted from 7 hours 20 minutes?

• 3 hours 45 mins

• 2 hours 15 mins

• 2 hours 20 mins

• 3 hours 15 mins

Tags

CCSS.3.MD.A.1

What is 6 hours 25 minutes subtracted from 8 hours 40 minutes?

• 4 hours 20 mins

• 2 hours 20 mins

• 4 hours 15 mins

• 2 hours 15 mins

Tags

CCSS.3.MD.A.1

What is 5 hours 40 minutes subtracted from 10 hours 30 minutes?

• 16 hours 20 mins

• 16 hours 10 mins

• 4 hours 50 mins

• 4 hours 30 mins

Tags

CCSS.3.MD.A.1

What is 3 hours 55 minutes added to 2 hours 45 minutes?

• 6 hours 40 mins

• 6 hours 90 mins

• 5 hours 70 mins

• 5 hours 40 mins

Tags

CCSS.3.MD.A.1

What is 9 hours 55 minutes subtracted from 15 hours 45 minutes?

• 25 hpurs

• 4 hours 40 mins

• 6 hours 50 mins

• 5 hours 50 mins

Tags

CCSS.3.MD.A.1