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Step-1

Title: Find the range

Grade: 6-b Lesson: S4-L10

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Steps	Problem	Solution
1	Find the range	\$ 2,6,9,10,15,20,2,3 \$
2	Order the numbers in ascending order	\$ 2,2,3,6,9,10,15,20 \$
3	The highest number in number series	\$ 20 \$
4	The lowest number in number series	\$ 2 \$
5	The difference between highest and lowest number	\$ 20 - 2 \$
6	The range is	\$ 18 \$
7	Answer	B = \$ 18\$

Steps

Problem

Solution

Find the range

\$ 2,6,9,10,15,20,2,3 \$

Order the numbers in ascending order

\$ 2,2,3,6,9,10,15,20 \$

The highest number in number series

\$ 20 \$

The lowest number in number series

\$ 2 \$

The difference between highest and lowest number

\$ 20 - 2 \$

The range is

\$ 18 \$

Answer

B = \$ 18\$