SaiBook.us Addition

Lesson Example Discussion s1 s2 s3 s4 s5 Quiz: Class Homework

Step-2

Title: Addition

Grade: 3-a Lesson: S2-L8

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.

Lesson Steps

Step

Value

Image

1297

07	1	1	1	1	1	:	1	1
90	10	10	10	10	10	:	10	10	10	10
200	₁₀₀	₁₀₀				:

372

02	1	1				:
70	10	10	10	10	10	:	10	10
300	₁₀₀	₁₀₀	₁₀₀			:

1669

09	1	1	1	1	1	:	1	1	1	1
60	10	10	10	10	10	:	10
600	100	100	100	100	100	:	100

Step	Description	A	B	C	D
B1	Carry	0	1	0	0
M1	Addend	1	2	9	7
M2	Addend	+	3	7	2
A1	D3 7 + 2 = 9 C3 9 + 7 = 16 B3 2 + 3 + 1 = 6 A3 0 + 1 = 1	0 1 1	0 6 6	1 6 6	0 9 9
S1	D3 Bring Down 9 C3 Bring Down 6 B3 Bring Down 6 A3 Bring Down 1	1	6	6	9
Sum	Addition: 1297 + 372 = 1669	1	6	6	9

Step	Type	Explanation	Answer
2	Problem	The given Problem is	\$ 1297 and 372 \$
3	Clue	And means Addition	+
4	Hint	Operator used for Addition	+
5	Step	Add the numbers	\$ 1297+372 \$
6	Step	After the addition, we get	\$ 1669 \$
7		Answer	D

Step

Type

Explanation

Answer

Problem

The given Problem is

\$ 1297 and 372 \$

Clue

And means Addition

Hint

Operator used for Addition

Step

Add the numbers

\$ 1297+372 \$

Step

After the addition, we get

\$ 1669 \$

Answer