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Vidaara.orgClass 3 · Mathematics
CodeVID-M03-02-MFP-01
Missing Factor Problems - Assignment
Chapter: Multiplication Facts (1-10)
Topic: Missing Factor Problems
Maximum Marks: 35
Time: 75 minutes
Name: ____________________ Roll No.: __________ Date: ____________

General Instructions

  • All questions are compulsory.
  • Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
  • Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions 5 × 1 = 5 marks
1.
To find a missing factor, ___ the product by the known factor.
  • A.add
  • B.multiply
  • C.divide
  • D.subtract
2.
$4\times\square=20$, so $\square=$
  • A.$4$
  • B.$5$
  • C.$16$
  • D.$80$
3.
$\square\times6=30$, so $\square=$
  • A.$5$
  • B.$6$
  • C.$24$
  • D.$36$
4.
Multiplication and division are:
  • A.unrelated
  • B.related
  • C.the same
  • D.opposite of addition
5.
$7\times\square=0$, so $\square=$
  • A.$0$
  • B.$1$
  • C.$7$
  • D.$70$
Section B — Short Answer (2 marks) 4 × 2 = 8 marks
6.
$3\times\square=12$.
7.
$\square\times5=25$.
8.
$6\times\square=18$.
9.
$\square\times8=32$.
Section C — Short Answer (3 marks) 4 × 3 = 12 marks
10.
$7\times\square=49$.
11.
$\square\times9=72$.
12.
$8\times\square=56$.
13.
$\square\times6=42$.
Section D — Long Answer (5 marks) 2 × 5 = 10 marks
14.
Find the missing factor: $9\times\square=81$, and check by multiplying.
15.
A teacher arranges $36$ chairs into $6$ equal rows. How many chairs in each row?

Answer Key

Section A — Multiple Choice Questions
  1. (C) divide
  2. (B) $5$
  3. (A) $5$
  4. (B) related
  5. (A) $0$
Section B — Short Answer (2 marks)
  1. $4$.
  2. $5$.
  3. $3$.
  4. $4$.
Section C — Short Answer (3 marks)
  1. $7$.
  2. $8$.
  3. $7$.
  4. $7$.
Section D — Long Answer (5 marks)
  1. $\square=9$ (check $9\times9=81$).
  2. $6$.
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