Step-by-step procedures for teaching adding numbers, including money, with or without regrouping:

1. Start by introducing the concept of addition to the students. Explain that addition is the process of combining two or more numbers to find the total or sum.

2. Begin with simple addition problems without regrouping. For example, start with adding two single-digit numbers like 3 + 4 or 6 + 2. Use manipulatives such as counters or cubes to help students visualize the addition process.

3. Once students are comfortable with basic addition, introduce the concept of regrouping. Explain that regrouping is necessary when the sum of two numbers is greater than 9 in the ones place. For example, in the problem 7 + 6, regrouping is required because the sum is 13.

4. Teach the regrouping process step-by-step. Start with the ones place and explain that if the sum is greater than 9, the ones digit needs to be regrouped. For example, in the problem 7 + 6, the sum is 13, so the 3 is written in the ones place, and the 1 is carried over to the tens place.

5. Provide plenty of practice problems for students to solve, both with and without regrouping. Use visual aids, such as base-ten blocks or money manipulatives, to help students understand the concept of regrouping.

6. Introduce the concept of adding money. Explain that adding money is similar to adding regular numbers, but with the additional step of adding the decimal places.

7. Use real-life examples and scenarios to make the concept of adding money more relatable to students. For example, ask students to calculate the total cost of items in a shopping scenario or calculate the change they would receive after making a purchase.

8. Provide practice problems involving adding money, both with and without regrouping. Use visual aids, such as play money or price tags, to help students visualize the addition process.

9. Gradually increase the complexity of the problems as students become more comfortable with adding numbers and money. Include problems with multiple digits and larger amounts of money.

10. Continuously assess students’ understanding through formative assessments, such as quizzes or worksheets. Provide feedback and additional support as needed.

11. Encourage students to practice adding numbers and money independently, both in class and at home. Provide resources, such as online games or worksheets, for extra practice.

12. Review and reinforce the concept of adding numbers and money regularly to ensure long-term retention. Incorporate review activities and games into your lessons to keep students engaged and motivated.