Step-1

Title: Number in Standard form and Scientific Notation

Grade: 7-b Lesson: S4-L6

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

Lesson Steps

Steps Problem Solution

1

Write the number in standard form

\$ 2 × 10^4 \$

2

Move decimal point ' \$ 4 \$ ' places to the right

\$ 2 × 10,000 \$

3

After Multiplication

\$ 20,000 \$

4

Answer

A = \$ 20,000 \$


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