Learifing Round 2-digit numbers to the nearest 10 Grade 2 Rounding Worksheet Example: 89 rounded to the nearest 10 is 90 Round to the nearest ten. 1. \( 82= \) \( \qquad \) 80 2. \( 84= \) \( \qquad \) 80 3. \( 92= \) \( \qquad \) 4. \( \underline{5} 1= \) \( \qquad \) 50 5. \( 13= \) \( \qquad \) 10 6. \( 70= \) \( \qquad \) 7. \( 66= \) \( \qquad \) 70 8. \( \underline{9} 7= \) \( \qquad \) 100 9. \( \underline{8} 7= \) \( \qquad \) 10. \( 29=30 \) \( \qquad \) 11. \( 71= \) \( \qquad \) 70 12. \( 78= \) \( \qquad \) 13. \( 28= \) 14. \( \underline{3} 6= \) \( \qquad \) 15. \( \underline{5} 7= \) \( \qquad \) 16. \( \underline{2} 4= \) \( \qquad \) 20 17. \( 47= \) \( \qquad \) 50 18. \( 20= \) \( \qquad \) 20 19. \( \underline{5} 3= \) \( \qquad \) 20. \( \underline{9} 5= \) \( \qquad \) 21. \( 41= \) \( \qquad \) Online reading \& math for K-5 www.k5learnin
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Rounding numbers is like playing a game with friends where you decide which side to lean towards! When rounding to the nearest ten, you simply look at the last digit. If it's 5 or more, you give a friendly push to the next ten up. If it's less than 5, you stick with the ten you’re already on. So, for example, in \( 92 \), the 2 (in the units place) means you stay at 90, but if it were \( 95 \), you'd jump up to 100! Math isn't just for the classroom; it pops up everywhere in everyday life! When you're out shopping, rounding can help you estimate your total. Say you're buying snacks that cost \( 82 \) cents and \( 29 \) cents. By rounding \( 82 \) to \( 80 \) and \( 29 \) to \( 30 \), you can quickly guess that your bill will be around \( 110 \) cents, making it easier to know if you have enough money in your pocket!
