SaiBook.us Decimals

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Addition of decimals

Grade: 4-a Lesson: S2-L6

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Addition of decimals 196.5 + 112.6.
2	Hint	Operator used for addition is \$+\$
3	Step	Add the numbers	196.5 + 112.6.
4	Step	After the addition we get	309.1
5	Choice.A	This option is incorrect because it is too high. It might result from an error in summing the decimal parts or carrying over incorrectly.	319.1
6	Choice.B	This option is correct .Adding 196.5 and 112.6 gives exactly 309.1.	309.1
7	Choice.C	This option is incorrect because it is much too high. It likely results from a significant miscalculation, possibly by confusing the decimal places or summing incorrect values.	391.1
8	Choice.D	This option is incorrect because it is also too high. Similar to Option C, it suggests a major error in adding the numbers.	390.1
9	Step	Option	B
10	Sumup	Can you summarize what you’ve understood in the above steps?

Discussion: Step1 Step2 Step3 Step4 Step5