Chapter: 4th Maths : Term 2 Unit 2 : Numbers
Exercise 2.5: Multiplication 9th Table
Numbers | Term 2 Chapter 2 | 4th Maths
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Multiplication 9th Table
Complete the 9th table:
9 = 9 × 1 = 9
9 + 9 = 9 × 2 = 18
9 + 9 + 9 = 9 × 3 = 27
9 + 9 + 9 + 9 = 9 × 4 = 36
9 + 9 + 9 + 9 + 9 = 9 × 5 = 45
9 + 9 + 9 + 9 + 9 + 9 = 9 × 6 = 54
9 + 9 + 9 + 9 + 9 + 9 + 9 = 9 × 7 = 63
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 9 × 8 = 72
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 9 × 9 = 81
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 9× 10 = 90
Exercise 2.5
1. \( 9 \times 3 = \)
27
2. \( 9 \times 6 = \)
54
3. \( 9 \times 10 = \)
90
4. A sports team has 9 persons. How many persons will there be in 9 teams?
No. of persons in 1 team = 9
No. of persons in 9 teams = \( 9 \times 9 \)
= 81
Answer: There will be 81 persons in 9 teams
No. of persons in 9 teams = \( 9 \times 9 \)
= 81
Answer: There will be 81 persons in 9 teams
5. Number of rods in a window is 9. Find the number of rods in 7 windows.
No. of rods in 1 window = 9
No. of rods in 7 windows = \( 9 \times 7 \)
= 63
Answer: The number of rods in 7 windows = 63
No. of rods in 7 windows = \( 9 \times 7 \)
= 63
Answer: The number of rods in 7 windows = 63