Find the pattern rule. Complete the pattern.- 10, 15, 25, 30, 40, , , 38. 1, 3, 2, 4, 3, 5, , ,
- 24, 30, 28, 34, 32, , , 40. 1, 1, 3, 3, 5, 5, 7, , ,
- 1, 2, 3, 6, 7, 14, , , 42. 2, 4, 6, 12, 14, , ,
??????????????????Use front-end digits to estimate. Then multiply.- 24 14. 46 15. 68 16. 78 17. 36 18. 86
6 4 5 2 3 9 - 3 27 20. 4 63 21. 5 84 22. 6 77
- 9 58 24. 7 45 25. 8 67 26. 9 99
- 5 59 28. 2 89 29. 3 88 30. 4 96
- The school play has 4 acts.
Each act is 23 minutes long.
How long is the school
play? - Hunter Grade School has 6
grades. Each grade has 98
students. How many students
go to Hunter? - Ms. Shaw assigns one chapter
of a book as homework every
week. Each chapter has 87
pages. How many pages
will Ms. Shaw’s students have
read in 7 weeks?
32. The school cafeteria serves
salad 5 times a week. In 22
weeks, how many times is
salad served?
34. Each row in the school
parking lot holds 28 cars.
There are 6 rows. How many
cars can park in the lot?
36. Each student in Mr. Klein’s
class can work at the class
computer for 15 minutes at a
time. Nine students have
worked at the computer today.
How many minutes were spent
at the computer altogether?
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