• Plot 9/10 And 1 2/5 On The Number Lines
• Plot 9/10 And 1 2/5 On The Number Line Multiplication
• Plot 9/10 And 1 2/5 On The Number Line Segment
• Plot 9/10 And 1 2/5 On The Number Line Calculator
• Plot 9/10 And 1 2/5 On The Number Line
• Plot 9/10 And 1 2/5 On The Number Line Segment
• Plot 9/10 And 1 2/5 On The Number Line 3/4

Number Line helps students visualize number sequences and illustrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing. Choose number lines labelled with whole numbers, fractions, decimals, or negative numbers. Or use a blank number line, with or without tick marks.

Describe intervals between points on the line using forward or backward jumps above and below the line. Jumps can also be labelled with their values or left blank. Add custom tick marks to the number line to show equivalence or compare number values. Show strategies with drawing and annotation tools.

Hide elements of the sequence shown on the number line, which challenges students to use what they know about number relationships and computation to identify those missing elements.

Plot 9/10 And 1 2/5 On The Number Lines

This virtual number line is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use laptops, iPads, Chromebooks, or Windows devices.

👍 Correct answer to the question Plot 1 2/5, −1/2, and −2 1/10 on the number line. e-eduanswers.com.

The number line is a key model used in Bridges in Mathematics, second edition. Online preview available.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history. Plotting Fractions on Number Line. The process works in the same way with finding and plotting fractions. The easiest fractions to start with are 'proper fractions', which are fractions that are of a size less than 1. So the only part of a number line that we would need to be concerned with using is the interval between 0 and 1.

App Features

• Mark the number line with multiples of whole numbers, fractions, or decimals. Set the starting value of the line, including using negative values.
• Add and manipulate forward and backward jumps, above or below the line.
• Label jump bars, manually or automatically, to show intervals or hide labels altogether.
• Add custom tick marks and values to the blank number lines.
• Hide and reveal jumps, numbers, and other elements with resizable covers to create your own problems and model strategies.
• Use the drawing tools to annotate work and show understanding.
• Add equations, expressions, and descriptions with the math text and writing tools.
• Share your work by saving an image or url, or providing a sharing code to others. Great for creating the initial setup of an activity, then sharing it with students so they can explore it further.

Related Products

Get more from this app

Book for Educators

This book provides teachers with the theoretical basis, practical knowledge, and expertise to effectively use the number line as a powerful model for mathematical learning in K-5 education. The number line is a common artifact in elementary school classrooms, but is seldom used to its potential. This book helps te achers to implement lesson activities through which children can develop confidence, fluency, and facility with numbers. It also will enable children to develop powerful intuitive strategies for both single and multiple digit addition and subtraction.

Plot 9/10 And 1 2/5 On The Number Line Multiplication

Number Line Strategies & Models

Plot 9/10 And 1 2/5 On The Number Line Segment

Acknowledgements

Number Line was made possible by a generous donation from Dr. David Moursund.

Plot 9/10 And 1 2/5 On The Number Line Calculator

Technical Support and Feedback

These apps were crafted by Clarity Innovations: “We improve teaching and learning by creating solutions that match promising technologies with the needs of education.” For app support and feedback, contact them at www.clarity-innovations.com/apps.

Plot 9/10 And 1 2/5 On The Number Line

Plot 9/10 And 1 2/5 On The Number Line Segment

© 2021 The Math Learning Center

Plot 9/10 And 1 2/5 On The Number Line 3/4

1. Subtract: 1/2 - 1/5 = 1 · 5/2 · 5 - 1 · 2/5 · 2 = 5/10 - 2/10 = 5 - 2/10 = 3/10
   For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 5) = 10. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 5 = 10. In the next intermediate step the fraction result cannot be further simplified by canceling.
   In words - one half minus one fifth = three tenths.
2. Subtract: the result of step No. 1 - 5 = 3/10 - 5 = 3/10 - 5/1 = 3/10 - 5 · 10/1 · 10 = 3/10 - 50/10 = 3 - 50/10 = -47/10
   For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(10, 1) = 10. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 10 × 1 = 10. In the next intermediate step the fraction result cannot be further simplified by canceling.
   In words - three tenths minus five = minus forty-seven tenths.