# Olympiad Math Preparation – Class 2

## Addition of 2 and 3 digit numbers ( without regrouping/carry )

- The sum of greatest and smallest number is _________________ . Numbers : 188, 508, 345, 801, 290

a. 796 | b. 533 |

c. 989 | d. 1309 |

2. Select the correct option

a. 5 + 5 = 2 + 4 + 2 + 2 | b. 5 + 4 = 3 + 2 + 3 |

c. 15 + 5 = 10 + 5 + 3 | d. 22 + 3 = 20 + 4 |

3. The sum of numbers shown in two abacuses below is ________________

a. 736 | b. 639 |

c. 729 | d. 636 |

4. If and then what is value of ?

a. 15 | b. 60 |

c. 65 | d. 75 |

5. If is added to 100, the result is 150. Then is _________.

a. 50 | b. 100 |

c. 150 | d. None of above |

6. What is sum of largest and smallest 3 digit number ?

a. 1009 | b. 1099 |

c. 1000 | d. 1049 |

7. Duggu has 54 chocolates. Dakshu has 45 chocolates. How many chocolates both of them have ?

a. 79 | b. 109 |

c. 89 | d. 99 |

8. and . Find the value of

a. 180 | b. 60 |

c. 90 | d. 30 |

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