CBSE Class 2 Hindi Practice Worksheet Set 31

Solve the following addition sums:

Question a).
TO
56
+ 44
-----
Answer:
Step 1: Add the ones column: \(6 + 4 = 10\). Write 0 in the ones place and carry over 1 to the tens place.
Step 2: Add the tens column including the carry-over: \(5 + 4 + 1 = 10\). Write 10 in the tens and hundreds place.
Sum = 100
In simple words: First add the ones digits, then add the tens digits with any carry-over.

Exam Tip: Always align numbers by place value (T and O) and remember to write down your carry-overs clearly.

Question b).
TO
66
+ 35
-----
Answer:
Step 1: Add the ones column: \(6 + 5 = 11\). Write 1 in the ones place and carry over 1 to the tens place.
Step 2: Add the tens column including the carry-over: \(6 + 3 + 1 = 10\). Write 10 in the tens and hundreds place.
Sum = 101
In simple words: Add the ones digits first, carry over the extra ten, and then add the tens digits.

Exam Tip: Double-check your addition in the ones column when a carry-over is involved.

Question c).
TO
39
+ 26
-----
Answer:
Step 1: Add the ones column: \(9 + 6 = 15\). Write 5 in the ones place and carry over 1 to the tens place.
Step 2: Add the tens column including the carry-over: \(3 + 2 + 1 = 6\). Write 6 in the tens place.
Sum = 65
In simple words: Combine the ones to get 15, write down 5 and carry 1, then add the tens columns together.

Question 1. Ram has 32 pencils and Rina has 26 pencils. How many pencils do they have altogether?
Answer:
Number of pencils Ram has = 32
Number of pencils Rina has = 26
Total number of pencils = \(32 + 26 = 58\)
In simple words: Add Ram's pencils and Rina's pencils to find the total amount.

Exam Tip: Words like "altogether" always mean you need to perform an addition operation.

Question 2. Sheena had 87 toffees and Rita had 12 toffees. How many toffees did they have?
Answer:
Number of toffees Sheena had = 87
Number of toffees Rita had = 12
Total number of toffees = \(87 + 12 = 99\)
In simple words: Combine both quantities by adding them up to get the combined total.

Exam Tip: Line up the numbers vertically by tens and ones to make adding easier and error-free.

Question 3. 42 boys and 51 girls went to visit the zoo. How many children altogether visited the zoo?
Answer:
Number of boys = 42
Number of girls = 51
Total number of children = \(42 + 51 = 93\)
In simple words: Add the number of boys and the number of girls to find the total number of children.

Exam Tip: Write proper statement lines in word problems to secure full marks in exams.