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Practice Test

Practice Test. Chapter 1. Exercise #1. 3. 4. 8. Write 348 in expanded form. 348 =. 00. + 0. +. Practice Test. Chapter 1. Exercise #2. 600. 6. + 50. 5. + 2 =. 2. Write 600 + 50 + 2 in standard form. 652. Practice Test. Chapter 1. Exercise #3.

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Practice Test

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  1. Practice Test Chapter 1 Exercise #1

  2. 3 4 8 Write 348 in expanded form. 348 = 00 + 0 +

  3. Practice Test Chapter 1 Exercise #2

  4. 600 6 + 50 5 + 2 = 2 Write 600 + 50 + 2 in standard form. 652

  5. Practice Test Chapter 1 Exercise #3

  6. Write the word name for 76,008. 76, 008 76,008 = thousands ones seventy-six thousand, eight

  7. Practice Test Chapter 1 Exercise #4

  8. Write eight thousand, five hundred ten in standard form. 8 510

  9. Practice Test Chapter 1 Exercise #6

  10. Round 3749 to the nearest hundred. RULE FOR ROUNDING WHOLE NUMBERS: Step 1. Underline the place to which you are rounding. Step 2. If the first number to the right of the underlined place is 5or more, add one to the underlined number. Otherwise, do not change the underlined number. Step 3. Change all the numbers to the right of the underlined number to 0.

  11. 7 Round 3749 to the nearest hundred. 3749 hundreds

  12. Round 3749 to the nearest hundred. 4 3749 4 < 5

  13. Round 3749 to the nearest hundred. 3700

  14. Practice Test Chapter 1 Exercise #7

  15. 4 The price of a car is $24,795. Round $24,795 to the nearest thousand. 24,795 thousands

  16. The price of a car is $24,795. Round $24,795 to the nearest thousand. 7 24,795 7 > 5

  17. The price of a car is $24,795. Round $24,795 to the nearest thousand. $25,000

  18. Practice Test Chapter 1 Exercise #8

  19. 501 + 9786 = 1 10, 2 8 7

  20. Practice Test Chapter 1 Exercise #9

  21. 18 in. 24 in. 30 in. Find the perimeter of a triangle with sides 24 inches, 18 inches and 30 inches. The distance around an object is its perimeter. 18 + 30 + 24 = 72 in.

  22. Practice Test Chapter 1 Exercise #10

  23. 643 – 465 = 5 1 3 1 1 7 8

  24. Practice Test Chapter 1 Exercise #11

  25. balance withdrawal The balance in a savings account is $4302. If $978 is withdrawn, how much money is left in the account? 9 3 1 2 1 1 2 $ 3 3 4

  26. Practice Test Chapter 1 Exercise #12

  27. 420 x 381 = 1 7 6 2 0

  28. 1 1 6 5 420 x 381 = 3 1 1 7 6 2 0 2 4 0, 0 2 0

  29. Practice Test Chapter 1 Exercise #13

  30. amount # of payments 1 2 A person must pay $210 each month for 36 months. What is the total amount of money paid? 6 0 6 3 0 $ 7, 5 6 0

  31. Practice Test Chapter 1 Exercise #14

  32. A = L x W 8 in. 20 in. Find the area of a rectangular frame measuring 20 inches by 8 inches. 8 in. x 20 in. = 160 in.

  33. Practice Test Chapter 1 Exercise #15

  34. DIVISION: The quotient a ÷ b, where b ≠ 0, is the unique whole number c so that a = b x c.

  35. 0 DIVIDING 0 BY A NUMBER: 0 divided by any counting number is 0. That is, if a is a counting number, 0 ÷ a = 0.

  36. not defined DIVIDING BY 0: Division by 0 is not defined.

  37. Practice Test Chapter 1 Exercise #16

  38. 328 ÷ 8 = 41 0 4 1 0 8 0

  39. Practice Test Chapter 1 Exercise #17

  40. 34 r1 r1 0 3 4 1 0 5 1

  41. Practice Test Chapter 1 Exercise #18

  42. months salary A person’s annual salary of $15,600 is paid in 12 equal monthly payments. How much does the person receive each month? $1300 per month 0 1 3 0 0 6 3 0

  43. Practice Test Chapter 1 Exercise #19

  44. Is 49 a prime or a composite (not prime) number? 49 = 49 x 1 = 7 x 7 composite

  45. Practice Test Chapter 1 Exercise #20

  46. Write the prime factors of 28. 2, 7

  47. Practice Test Chapter 1 Exercise #21

  48. Write 60 as a product of primes.

  49. Practice Test Chapter 1 Exercise #23

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