Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
1B Integers Whole Numbers Numbers that are NOT _____________ or _____________. Examples: Integers The set of whole numbers and their ____________________ Positive Integers An integer that is ________________ zero. It is located to the ________________ of zero. Negative Integers An integer that is _______________ zero. It is located to the ________________ of zero. Opposite Integers Two numbers that are an _______________ distance from zero on the number line. Circle all the integers: 0 -1 5 0.5 ¾ 7 18 6 2.8 Ascending: going up, increasing Descending: going down, decreasing A balloon floated at a height of 48 feet. Which number is most closely represented Which point on the number line is the by Point T on the number line? closest to 48? Comparing & Ordering Integers: > < ≥ ≤ Use >, < or = to complete each statement 1) - 4 -3 3) -3 -3 5) 0 1 2) -1 4) -3 2 6) -7 7 2 Put these in ascending order. 7, -2, -3, 0, 10, -1 Put in descending order. -4, 0, -6, 8, 3 ____________________________________ Put these in ascending order. 4, -2, -13, 0, 21, -5 Put in descending order. 16, -11, 2, 9, -3 ____________________________________ Representing Integers Statement Integer 1. Rony earned $5 2. The temperature falls 10 degrees 3. Tim won 20 points 4. Jack lost forty dollars 5. The plant has grown 3 inches since last month 6. Thomas has to pay $4 as penalty 7. The cat lost its two kittens 8. Rosy have 12 excessive stamps compared to others 9. Henry won a lottery amount of $50 10. Andy got 7 set of watches as gift Identify the smallest number in each set 1. +2, -3, +1, -5 2. 0, -3, +6, -4 3. +8, -9, +2, -5 4. -7, -3, -1, 0 5. -7, +3, -6, +6 6. +1, +8, +3, -8 7. +2, -8, -5, +4 8. -3, +6, +5, -2 9. -9, -3, -1, -6 10. +6, +2, +4, +5 Identify the largest number in each set 1. -4, +2, -1, -5 2. 0, +5, -7, +2 3. +1, -1, +3, -3 4. +9, -2, -8, +2 5. -5, +2, -8, +4 6. -8, -1, 0, -4 7. +3, 0, +9, +7 8. +1, -3, -4, -6 9. +8, +1, +3, -8 10. -7, +7, +5, -5 Fill in the missing places: Integer 1. -8 2. -4 3. +7 4. -6 5. +1 6. -9 7. -5 8. +9 9. -3 10. -6 One less than One more than Fill in <, >, or = to compare: 1. +8 ___________ +7 2. -4 ___________ +6 3. +2 ___________ 0 4. 0 ___________ -1 5. -6 ___________ -2 6. +7 ___________ -1 7. +2 ___________ -2 8. -8 ___________ -5 9. +7 ___________ -9 10. +3 ___________ +3 11. -6 ___________ +1 12. +9 ___________ -4 13. +4 ___________ +1 14. -1 ___________ +1 15. -5 ___________ -3 16. -9 ___________ -5 17. +6 ___________ -2 18. +7 ___________ +3 19. 0 ___________ -1 20. -7___________ -4 21. +1 ___________ -8 22. +9 ___________ -1 23. -6___________ +2 24. +7 ___________ -3 Rewrite each set of integers in ascending order: 1. 49, 43, -31, -34, 13, 48 2. -7, 27, 43, 13, -16, 4 3. 6, 28, 35, -21, -25, 28 4. -34, -15, -10, -50, -28, -52 5. -46, 2, 38, -48, -35, -32 6. 3, -29, -47, -31, 43, -36 7. -49, -28, -13, -32, -34, -5 8. -37, 31, 25, -41, 29, 34 9. 50, 33, 32, -50, 37, -39 10. -45, -15, -20, -17, 31, -31 Rewrite each set of integers in descending order: 1. -19, 40, -41, 38, -49, -16 2. -22, -17, 12, 41, -21, 34 3. 4, -7, 33, -17, 40, 29 4. 56, -34, -58, 36, -48, 27 5. 27, 8, 2, -1, 47, -3 6. -49, 3, 31, -32, 26, -14 7. -29, 5, 38, -21, 4, -28 8. 23, 5, 10, 25, 50, -9 9. -48, 2, 17, 25, -16, -41 10. 16, 19, ,-16, 42, -29, -41 Write an integer that falls between the given integers. Complete with an integer that makes the statement true. 1. -3, __________ , 4 1. 5 < __________ 2. 7, __________ , 12 2. -3 > __________ 3. -44, ___________ , -9 3. 0 > ___________ 4. 0, ____________, 13 4. – 7 < __________