Adding and subtracting decimals
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Intros
Examples
Lessons
- Evaluate. Then, round your answer to the nearest tenth.
- The table shows the approximate lengths of some dinosaurs.
Dinosaur
Height
Dryosaurus
6.52ft
Chasmosaurus
6.2ft
Ankylosaurus
7.22ft
Dravidosaurus
4.1ft
- Anna went to a store to buy some strings for an art project. She needs four pieces of string with lengths 14 cm, 15.61 cm, 12.55 cm, and 11.3 cm. Each pack of string has a total length of 25 cm. How many packs of string does she need to complete her project?