Concept explainers
Find the value of the following.
31. 22 – 89
32. 17 – 44
33. –12 –16 + 18
34. 23 – (–11) – 30
35. 19 + (–54) – 7
36. –21 + 6 – (– 40)
37. –2 –5 – (–7) + 6
38. 5 – 12 + (–13) – (–7)
39. –3 –4 – (–5) + (–6) + 7
40. 2 – (–6) – 10 + 4 + (–11)
41.
42.
43.
44.
45.
46.
47.
48.
49. 6.5 – (– 2.7)
50. (–0.275) – 1.375
51. (–86.4) – (–22.9)
52. 0.0025 – 0.075
53. 22.75 – 36.45 – (– 54.72)
54. (–7.35) – (–4.87) – 3.66
55.
56.
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Mathematics for the Trades: A Guided Approach (11th Edition) (What's New in Trade Math)
- Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL