1. Module 2 Lesson 16 Use divide by 10 patterns for multi-digit whole number division.

2. 5.NBT.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. 5.NBT.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two- digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. Common Core Standards

3. Learning Targets I can use divide by 10 patterns for multi- digit whole number division.

4. Sprint A

7. Sprint B

10. Activate Knowledge 32 ≈ ___ Round to the nearest 10

11. Activate Knowledge 47 ≈ ___ Round to the nearest 10

12. Activate Knowledge 18 ≈ ___ Round to the nearest 10

13. Activate Knowledge 52 ≈ ___ Round to the nearest 10

14. Activate Knowledge 85 ≈ ___ Round to the nearest 10

15. Activate Knowledge 15 ≈ ___ Round to the nearest 10

16. Activate Knowledge Count by threes.

17. Activate Knowledge Count by three tens. When I raise my hand stop counting.

18. Activate Knowledge Count by sixes.

19. Activate Knowledge Count by six tens. When I raise my hand stop counting.

20. Activate Knowledge The area of a vegetable garden is 200 ft 2. The width is 10 ft. What’s the length of the vegetable garden?

21. Learn Problem 1 420 ÷ 10 100100 100100 100100 100100 1010 1010 Say in unit form

22. Learn Problem 1 420 ÷ 10 100100 100100 100100 100100 1010 1010 What is 1 hundred divided by 10? ÷ 10

23. Learn Problem 1 420 ÷ 10 100100 100100 100100 100100 1010 1010 What is 1 hundred divided by 10? ÷ 10 1010 1010 1010 1010 11 11

24. Learn Problem 2 1,600 ÷ 100 100100 100100 100100 100100 How many hundreds in 1,600? ÷ 100 100100 100100 100 0

25. Learn Problem 2 1,600 ÷ 100 100100 100100 100100 100100 16 hundreds ÷ 1 hundred = 16 ÷ 100 100100 100100 100 0

26. Learn Problem 3 24,000 ÷ 600 How is this problem different from the first two?

27. Learn Problem 3 24,000 ÷ 600 How we decompose the divisor 600?

28. Learn Problem 3 24,000 ÷ 600 What is 24,000 ÷ 100? 24,000 ÷ 100 ÷ 6

29. Learn Problem 3 180,000 ÷ 9,000 How can we decompose 9,000?

30. Learn Problem 3 180,000 ÷ 9,000 How can we decompose 9,000? 180,000 ÷ 1,000 ÷ 9

31. Practice

41. Review