Decimals on the number line 2 | |
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Description | |
Exercise Name: | Decimals on the number line 2 |
Math Missions: | 4th grade (U.S.) Math Mission, Arithmetic essentials Math Mission, Pre-algebra Math Mission |
Types of Problems: | 1 |
The Decimals on the number line 2 exercise appears under the 4th grade (U.S.) Math Mission, Arithmetic essentials Math Mission and Pre-algebra Math Mission. This exercise experiments with the position of decimals on a number line.
Types of Problems
There is one type of problem in this exercise:
- Find the point: This problem asks the student to move an orange dot to the correct spot on a number corresponding to a given decimal number.
Strategies
This exercise is easy to get accuracy badges and speed badges because there is only one type of problem and the manipulative is very easy to use.
- The answer will be on one of the tick marks, not in between two tick marks.
- The endpoints of the number line are two different tenths and each tick mark corresponds to a hundredth. Therefore users can just look at the hundredths spot to tell how many tick marks to move.
Real-life Applications
- Decimals appear in every-day media to display information to consumers.
- Decimals are very common in shopping. Price tags, food labels, and receipts all contain decimals.
- At gas pumps, decimals are used to show how much gas is pumped and much it costs per gallon.