Students can download 4th Maths Term 2 Chapter 2 Numbers Ex 2.5 Questions and Answers, Notes, Samacheer Kalvi 4th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

## Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 2 Chapter 2 Numbers Ex 2.5

Question 1.

9 × 3 = ______

Answer:

9 × 3 = 27

Question 2.

9 × 6 = ______

Answer:

9 × 6 = 54

Question 3.

9 × 10 = ______

Answer:

9 × 10 = 90

Question 4.

A sports tecim has 9 persons. How many persons will there be in 9 teams?

Answer:

1 Sports team = 9 persons

9 teams = 9 × 9

= 81 persons

Question 5.

Number of rods in a window is 9. Find the number of rods in 7 windows.

Answer:

Number of rods in a window = 9

Number of rods in 7 windows = 9 × 7

= 63 rods

Complete the 10th table:

From the tables 1 to 9 we will know the following:

complete the following

10 × 1 = 10 | 10 × 1 = 10 |

10 × 2 = 20 | 10 × 1 = 10 |

10 × 3 = 30 | 10 × 1 = 10 |

10 × 4 = 40 | 10 × 1 = 10 |

10 × 5 = 50 | ________ |

10 × 6 = 60 | ________ |

10 × 7 = 70 | ________ |

10 × 8 = 80 | ________ |

10 × 9 = 90 | 10 × 1 = 10 |

10 × 10 = 100 | _________ |

Answer:

10 × 1 = 10 | 10 × 1 = 10 |

10 × 2 = 20 | 10 × 2 = 20 |

10 × 3 = 30 | 10 × 3 = 30 |

10 × 4 = 40 | 10 × 4 = 40 |

10 × 5 = 50 | 10 × 5 = 50 |

10 × 6 = 60 | 10 × 6 = 60 |

10 × 7 = 70 | 10 × 7 = 70 |

10 × 8 = 80 | 10 × 8 = 70 |

10 × 9 = 90 | 10 × 9 = 70 |

10 × 10 = 100 | 10 × 10 = 100 |