Presentation on the topic: "What is between 64 to 10? 64 rounds in 60 or 70?" - A copy of presentation: 1 How is it more between 64 to 10? 64 to 60 or 70? 2 In this lesson, you will learn how to round the next 10 with basic blocks ten. 4 Check ten Overshuats Turn 5,000 Sumstensons 2467 6 eligible for a current white error in the ring or rounded. It is important to take into account the number and number of reference in the curve. 7 Presenting curves against basic lessons: Find a certain number. My family traveled 323 miles during the vacation.  9 See the basic lesson 51 for the next ten. 51 is in the range of 50 to 60. 11, we will see 57 basic towers at ten relatives. 13 Basic 485 basic tour with the next ten flights. 485 is from 480 to 490. 14 Verification of a basic tour from 485 to ten nearby. 490 100200 300 400 15 Basic test and tower 64 to 10 later, I have 6 groups 10 and 0. 60 70 64 - = 60 64 + = 70 4 6 16 We turn the basic learning rounds 368 at 370 368 370 Early 370 368 - = 360 368 + = 370 8 2 17 In this lesson, you have learned round 10 with ten basic blocks. 18 Practice instruction 1). Round 167 to the next ten. two). Round 24 to nearly ten. 19 Prepare expansion activities compared to Figure 0 - 9. Return the card and select two numbers to create a number. Find these numbers in hundreds of graphics and use activities to verify 10. 20 Create the following numbers with ten basic blocks. Each number at 10. 78 345 852 124 21 See questions 1). Ronda 87 to 10 next 10. 2). Round 472 to 10 next.