What is the number line strategy?

What is the number line strategy?

A number line with no numbers or markers, essentially the empty number line is a visual representation for recording and sharing students’ thinking strategies during the process of mental computation. Before using an empty number line students need to show a secure understanding of numbers to 100.

Why do we use number lines?

Number lines are important because they present numbers in real life. Primarily, because they enable negative numbers to be represented in a way that made sense. This result meant that the number line became a versatile and powerful visual tool to help students understand numbers.

How do you represent a 5 by 7 on a number line?

Step-by-step explanation: 2-mark 7 equal divisions on the number line. 3- mark 1/7,2/7,3/7,4/7,5/7 and 6/7. 4-point out 5/7 on the number line.

How do you represent a 2 by 7 on a number line?

The number 2/7 is less 1 and more than 0. It means the number 2/7 lies between 0 and 1. Now, mark the point 2/7 by A. We need to find the position of the number -5/6 on the number line.

How do you represent a 3 by 4 on a number line?

Represent the following fractions: 1/4, 7/4, -3/4 and -9/4 on a number line. To mark 1/4; move one part on the right-side of zero. To mark 7/4; move seven parts on the right-side of zero. To mark -3/4; move three parts on the left-side of zero.

Where would 1/3 Be on a number line?

To represent 1/3 on a number line, we divide the gap between O and A into 3 equal parts. Let T and Q be the points of division. Then, T represents 1/3 and Q represents 2/3, because 2/3 means 2 parts out of 3 equal parts as shown below. By using the same procedure, point O represents 0/3 and point A represents 3/3.

What is 3 2 on a number line?

Hi, Where does 3/2 go on a number line? 3/2 = 1 1/2. In the middle between 1 and 2.

How do you represent 8 by 3 on a number line?

Step-by-step explanation:

1. Given : To Find : represent 8/3 on number line. Solution: Convert the fraction into decimal.
2. So, So, it will lie between 2 and 3. Refer the attached figure .
3. Point A shows on the number line.

How do you represent 8 5 on a number line?

Answer. Draw a line and divide that line into eight. And between 0-1, 1-2 etc make five division on both the sides of the line. Just counts the lines from the line just drawn after 0 till in the lines u get 8/5 .

How do you represent <UNK> 8 on a number line?

Root 8. on number line

1. Suppose there is line of a triangle is.
2. H2 = B2 + P2.
3. H2 = (2)2 + (2)2.
4. H2 = 4 + 4.
5. H2 = 8.
6. H = √8.

How do you represent 8 7 on a number line?

Similarly for 8/7, we make 8 markings of distance 1/7. The eighth marking to the right of zero is 8/7. Decimals with three decimal places can be represented on the number line by successive magnification between the corresponding integers.

How do you write fractions on a number line?

Steps to make a fraction number line: Step 1: Draw a number line with whole numbers. Step 2: Look for the denominator of the fractions we want to show on the number line. For example, to show fourths on the number line. Step 3: Mark as many points between each whole division as the denominator.