The DAV Class 4 Maths Book Solutions and DAV Class 4 Maths Chapter 3 Worksheet 1 Solutions of Multiplication offer comprehensive answers to textbook questions.
DAV Class 4 Maths Ch 3 WS 1 Solutions
Question 1.
Multiply
(a) 317 × 125
Answer:
(b) 892 × 243
Answer:
(c) 734 × 162
Answer:
(d) 931 × 217
Answer:
(e) 753 × 135
Answer:
(f) 731 × 307
Answer:
Question 2.
Multiply.
(a) 431 by 721
Answer:
(b) 821 by 621
Answer:
(c) 972 by 340
Answer:
(d) 435 by 425
Answer:
(e) 1,432 by 211
Answer:
(f) 7,312 by 135
Answer:
Question 3.
Find the product.
(a) 437 × 211
Answer:
(b) 713 × 217
Answer:
(c) 982 × 133
Answer:
(d) 345 × 264
Answer:
(e) 1,732 × 259
Answer:
(f) 1,083 × 847
Answer:
Question 4.
Using the digits 3, 1 and 5 only once, write the smallest and the largest 3-digit numbers. Also find their product.
Answer:
Smallest 3-digit number = 135
Largest 3-digit number = 531
Thus, the product of largest and smallest 3-digit numbers is 71,685.
DAV Class 4 Maths Chapter 3 Worksheet 1 Notes
The number which has to be multiplied is called multiplicand. The number by which we multiply is called multiplier and the answer we get after multiplication is called product.
- If we multiply two or three numbers in any order, the product remains the same.
- The product of a number with 1 is the number itself.
- The product of any number with 0 is zero.
Multiplication
Multiplication (3-digit and 4-digit)
E.g. Multiply 2,135 by 127
Review Exercise
Solve some problems
Question 1.
Multiply.
(a) 76 × 13
Answer:
(b) 532 × 25
Answer:
(c) 127 × 43
Answer:
(d) 483 × 21
Answer:
Question 2.
Multiply.
(a) 32 by 2
Answer:
(b) 101 by 5
Answer:
(c) 98 by 121
Answer:
(d) 213 by 42
Answer:
Question 3.
Find the product.
(a) 713 × 3
Answer:
(b) 42 × 50
Answer:
(c) 220 × 10
Answer:
(d) 411 × 23
Answer: