AP 3rd Maths 4th Unit Multiplication Workbook Answers Solutions: Class 3 Maths Unit 4 – Multiplication (గుణకారం) Workbook Answers: This post gives complete, step-by-step AP SCERT Class 3 Maths Magic Unit 4 "Multiplication" Workbook answer key covering all 8 worksheets and the Self-Assessment page – multiplicand, multiplier, product, multiplication tables (6 to 12), 2-digit × 1-digit, 2-digit × 2-digit, 3-digit × 1-digit multiplication, and estimation. Ideal for parents, teachers and students searching for Class 3 Maths Workbook solutions, AP SCERT Maths Magic answers, Multiplication Unit 4 worksheet answers, and 3rd Class Maths guణకారం సాధనపత్రాలు జవాబులు.
4. Multiplication (గుణకారం) – Workbook Answer Key
Worksheet 1
Sub Topic: Multiplication and its vocabulary (గుణకారం మరియు అందులోని పదజాలం)
1. Find the product of the following multiplications.
| a) 1 5 × 5 ------ 75 |
b) 7 4 × 3 ------ 222 |
c) 8 9 × 6 ------ 534 |
d) 6 8 × 4 ------ 272 |
2. Fill this table.
| Multiplication | Multiplicand | Multiplier | Product |
|---|---|---|---|
| 5 × 8 = 40 | 5 | 8 | 40 |
| 8 × 5 = 40 | 8 | 5 | 40 |
| 13 × 4 = 52 | 13 | 4 | 52 |
| 4 × 13 = 52 | 4 | 13 | 52 |
3. Fill in the blanks.
a) Multiplicand × multiplier = product
Multiplicand × multiplier = product
c) Multiplicand × multiplier = product
4. In a multiplication 5 × 8 = 40, Identify Multiplicand.
Answer: A) 5 ( ✓ )
Worksheet 2
Sub Topic: Multiplication Forms (గుణకార రూపాలు)
Note: The exact number of objects in each picture may vary slightly depending on the print copy – please cross-check the counts below with your textbook picture before finalising.
1. Write suitable multiplication sentences for the following and find the answer.
a) Cherries: 2 × 3 = 6 How many cherries are there? 6 cherries
b) Balloons: 2 × 5 = 10 How many balloons are there? 10 balloons
c) Chocolate jars: 2 × 2 = 4 How many chocolates are there? 4 chocolates
d) Spider legs: 2 × 8 = 16 How many spider legs are there? 16 legs
e) Flowers: 2 × 4 = 8 Number of flowers? 8 flowers
f) Penguins: 1 × 7 = 7 How many Penguins are there? 7 penguins
Worksheet 3
Sub Topic: Multiplication Forms (గుణకార రూపాలు)
1. A car has 4 wheels.
5 cars will have 20 wheels. (5 × 4 = 20)
10 cars will have 40 wheels. (10 × 4 = 40)
15 cars will have 60 wheels. (15 × 4 = 60)
2. How many wheels will 22 cars have?
22 cars × 4 wheels each = 22 × 4 = 88 wheels
3. An auto rickshaw has 3 wheels. How many wheels are there in the following cases?
a) 15 auto rickshaws: 15 × 3 = 45 wheels
b) 32 auto rickshaws: 32 × 3 = 96 wheels
4. An octopus has 8 arms. Find how many arms have 12 octopuses?
12 × 8 = 96 arms
5. How many legs do 15 cows have?
15 × 4 = 60 Answer: D) 60 ( ✓ )
Worksheet 4
Sub Topic: Making tables (ఎక్కాలను ఏర్పరచడం)
1. Make the table of 7 by using the tables of 5 and 2.
| Table 5 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
| Table 2 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| Table 7 | 7 | 14 | 21 | 28 | 35 | 42 | 49 | 56 | 63 | 70 |
2. Make the table of 8 by using the tables of 6 and 2.
| Table 6 | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 |
| Table 2 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| Table 8 | 8 | 16 | 24 | 32 | 40 | 48 | 56 | 64 | 72 | 80 |
3. Make table 9 by using tables 5 and 4.
| Table 5 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
| Table 4 | 4 | 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 |
| Table 9 | 9 | 18 | 27 | 36 | 45 | 54 | 63 | 72 | 81 | 90 |
Worksheet 5
Sub Topic: Multiplication of 2-digit number by 1-digit number
1. Do the following multiplications.
| a) T O 1 2 × 2 ------ 24 |
b) T O 4 2 × 3 ------ 126 |
c) T O 5 7 × 1 ------ 57 |
2. Write correct number in the boxes.
a) 5 4 × 7 = 378
b) 3 6 × 5 = 180
c) 2 6 × 6 = 156
3. A packet contains 23 chocolates. How many chocolates will be there in 4 such packets?
Given: Each packet has 23 chocolates.
Task: Find the total chocolates in 4 packets.
Solution: 23 × 4 = 92 chocolates
4. A story book contains 32 pages. A student read 3 such books. How many pages does the student read in total?
Given: Each book has 32 pages.
Task: Find total pages read in 3 books.
Solution: 32 × 3 = 96 pages
Worksheet 6
Sub Topic: Multiplication of 2-digit number by 2-digit number
1. Do the following multiplications.
| a) 24 × 17 = 408 |
b) 25 × 24 = 600 |
c) 37 × 39 = 1443 |
| d) 39 × 54 = 2106 |
e) 42 × 37 = 1554 |
f) 50 × 50 = 2500 |
2. Sita packs 18 boxes of ladoos and each box contains 14 ladoos. How many ladoos are there in total?
Given: 18 boxes, 14 ladoos in each box.
Task: Find total number of ladoos.
Solution: 18 × 14 = 252 ladoos
3. Ramesh buys 14 bags of rice. If each bag contains 25 kg, what is the total weight of rice?
Given: 14 bags, each weighing 25 kg.
Task: Find total weight of rice.
Solution: 14 × 25 = 350 kg
4. There are 10 pencils in a box. How many pencils are there in 25 such boxes?
10 × 25 = 250 Answer: B) 250 ( ✓ )
Worksheet 7
Sub Topic: Multiplication of 3-digit number by 1-digit number
1. Do the following multiplications.
| a) 220 × 4 = 880 | b) 100 × 5 = 500 | c) 110 × 5 = 550 |
| d) 100 × 0 = 0 | e) 110 × 7 = 770 | f) 101 × 8 = 808 |
2. Sri Krishna has ₹500 note and wants to exchange it for lower denomination notes. How many notes will he get in following cases?
a) All ₹50 notes: 500 ÷ 50 = 10 notes
b) All ₹20 notes: 500 ÷ 20 = 25 notes
c) All ₹10 notes: 500 ÷ 10 = 50 notes
3. Write a word problem for 250 × 4.
Sample Word Problem: A box contains 250 marbles. How many marbles are there in 4 such boxes?
Solution: 250 × 4 = 1000 marbles
4. Bhavya says 178 × 14 = 2492. Girish says 2592. Who is correct? Solve and Check.
178 × 14 = 178 × 10 + 178 × 4 = 1780 + 712 = 2492
Answer: Bhavya is correct. Girish made a calculation mistake.
Worksheet 8
Sub Topic: Multiplication by Estimation (అంచనా ద్వారా గుణకారం)
1. Do the following multiplications.
a) 14 × 10 = 140
b) 37 × 10 = 370
c) 37 × 100 = 3700
d) 39 × 100 = 3900
2. Do the sums by estimation.
a) 13 × 18 ≈ 10 × 20 = 200
b) 24 × 32 ≈ 20 × 30 = 600
c) 36 × 23 ≈ 40 × 20 = 800
d) 45 × 14 ≈ 50 × 10 = 500
3. There are 6 apples in each box. Estimate how many apples will be there in 246 boxes?
Given: 6 apples per box, rounding 246 boxes to nearest ten (250).
Task: Estimate total apples.
Solution: 250 × 6 = about 1500 apples
4. Two students estimated 44 × 7 as given below. Ravi estimated 40 × 7 = 280. Teja estimated 50 × 7 = 350. Who estimated correctly? Why?
Ravi estimated correctly, because 44 is nearer to 40 (rounded to the nearest ten) than to 50. The actual product 44 × 7 = 308, which is much closer to Ravi's estimate (280).
5. A farmer sowed 47 seeds per row. Estimate and write the number of seeds sowed in 3 rows.
Given: 47 seeds per row, rounded to 50.
Task: Estimate seeds sown in 3 rows.
Solution: 50 × 3 = about 150 seeds
6. Answer the following questions by the data given below.
| S.No. | Item | Price ₹ | Number of Items | Total Cost |
|---|---|---|---|---|
| 1 | Pen | 5 | 12 | ₹60 |
| 2 | Pencil | 4 | 10 | ₹40 |
| 3 | Book | 15 | 18 | ₹270 |
a) How many pencils are there? 10
b) What is the total cost of pens? ₹60
c) What is the total cost of books? ₹270
d) What is the total cost of three items? 60 + 40 + 270 = ₹370
7. Estimate 68 × 27 by rounding each number to the nearest ten.
Answer: B) 1800 ( ✓ )
8. 7 × □ < 5 × 4
5 × 4 = 20. Testing options: 7×2=14 (<20 ✓), 7×3=21, 7×4=28, 7×5=35.
Answer: C) 2 ( ✓ )
Self Assessment (స్వీయ మదింపు)
1. Multiply.
a) 46 × 12 = 552
b) 326 × 7 = 2282
2. Make table 12 by using tables 10 and 2.
| 10 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| 2 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| 12 | 12 | 24 | 36 | 48 | 60 | 72 | 84 | 96 | 108 | 120 |
3. Each child has 2 erasers. How many erasers will be there at 14 children?
Given: 2 erasers per child.
Task: Find total erasers for 14 children.
Solution: 14 × 2 = 28 erasers
4. One guava costs ₹3. How much does 1 dozen guava cost? (1 dozen = 12 items)
Given: 1 guava = ₹3, 1 dozen = 12 guavas.
Task: Find cost of 1 dozen guavas.
Solution: 12 × 3 = ₹36
5. Write 19 + 19 + 19 + 19 + 19 + 19 in multiplication form.
19 is repeated 6 times, so: 6 × 19 = 114
