Rounding to tens:

1. 34 (30,40) |
2. 76 (70,80) |
3. 94 (90,100) |
4. 52 (50,60) |
5. 116 (110,120) |

6. 333 (330,340) |
7. 927 (920,930) |
8. 579 (570,580) |
9. 87 (80,90) |
10. 492 (490,500) |

1. 44 → 40 |
2. 75 → 80 |
3. 88 → 90 |
4. 9 → 10 |
5. 74 → 70 |

6. 27 → 30 |
7. 42 → 40 |
8. 59 → 60 |
9. 18 → 20 |
10. 33 → 30 |

11. 102 → 100 |
12. 867 → 860 |
13. 529 → 530 |
14. 777 → 780 |
15. 443 → 440 |

- Daniel scores 32 runs while playing cricket with his friends. He tells his father that he made almost 30 runs. Was he right? Explain.

Ans. Yes, 32 rounds up to 30. - Henry went to another town that was 128 kilometers away from his own town. He told his father that the town he went to is situated 120 kilometers away. Is he right? Explain.

Ans. No, he was wrong. As 128 rounds down to 130 so the town is 130 km. - Write the ten, nearest to the number 889.

Ans. The nearest ten to 889 is 890. - 4. What are the possible numbers rounding to 660?

Ans. These are 655,656,657,658,659,661,662,663,664.

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