Decimal Multiplication. To multiply two multiple-digit decimal numbers, you first need to know how to multiply two single-digit decimal numbers. This requires the memorization of 100 facts, or 55 facts if you exclude the commutative or âturnaroundâ facts.
Reduce, Reuse, Recycle. Learn how reducing, reusing, and recycling can help you, your community, and the environment by saving money, energy, and natural resources. Recycling programs are managed at the state and local levelâfind information on recycling in your community. Reduce and reuse basics and benefits. Reuse by donating your stuff.
Benefits of Composting. 1  Enriches soil, helping retain moisture and suppress plant diseases and pests. 2  Reduces the need for chemical fertilizers. 3  Encourages the production of beneficial bacteria and fungi that break down organic matter to create humus, a rich nutrient-filled material.