Divide and check.- 40 6 6 6. 80 9 8 7. 20 7 8 8. 50 8 5 9. 30 7 7
- 70 3 5 6 11. 90 5 4 8 12. 80 5 6 7 13. 40 2 8 3 14. 50 4 5 4
- 20 1 7 5 16. 50 3 4 9 17. 30 1 9 9 18. 70 5 0 1 19. 90 3 1 7
- 430 70 21. 312 50 22. 250 40 23. 197 60
- 599 80 25. 384 60 26. 672 90 27. 358 40
- Mariah will give an equal 29. Brendan is sorting 150 pieces
number of pencils to each of of chalk into boxes. Each box
60 students. She has 122 holds 20 pieces of chalk. How
pencils. At most, how many many boxes can he fill? How
pencils can she give to each many pieces of chalk will
student? How many pencils be in the box that is not full?
will she have left? - The media center ordered 495 31. Dionne is helping Mr. Rau to
booklets on different health stack 256 magazines. They
topics. Each of 80 fourth put 30 magazines into each
graders will read the same stack. How many stacks of 30
number of booklets. At most, magazines are there? How
how many booklets will each many magazines are in the
fourth grader read? last stack? - In your Math Journal, tell how
knowing division patterns helps
you to divide by multiples
of 10.
Remember: Numbers that
end in 0 are multiples of 10.
They all have 10 as a factor.8204-6_384-385 12/16/05 9:44 AM Page 385