Math: Decimals for Lower Elementary
These sites are about the basics of decimal numbers. Students can add and subtract using decimals to the hundredths place. Includes games and quizzes. There are links to eThemes resources on decimals for upper elementary and counting money.
教育标准
- 3,
- 4,
- 5
申请州标准
-
PBS: Railroad Repair
Use your knowledge of adding decimals to help you play this fun game.
-
ABC Teach: Decimals
Here is a printable worksheet on decimals. NOTE: This site links to a site with discussion forums.
-
Enchanted Learning: Adding Decimals
This site has sample problems and three worksheets that go to the hundredths place.
-
Enchanted Learning: Subtracting Decimals
Three different work sheets have practice problems and answers for the teacher.
-
ThinkQuest: Extreme Math
Try some decimal story problems about cars and people. Choose "Decimals" from the menu on the left.
-
Scholastic: Math Maven's Mystery
Students can solve this money mystery.
-
Scholastic: Case of the Troublesome Triplets
Figure out which one of the triplets stole the $100 from the bank.
-
Scholastic: Guess That Decimal
This is a lesson plan to teach decimal place value.
-
eThemes Resource: Math: Decimals for Upper Elementary
These sites have many practice problems for adding, subtracting, multiplying, and dividing decimals. Play interactive games or try the online quizzes.
-
eThemes Resource: Math: Counting Money: Intermediate
Learn how to count money and make change. Included are worksheets, quizzes, and lesson plans as well as fun online money games.
