Perform the calculations presented in the image.

Calculations:

• 64 : 8 = 8
• 72 : 8 = 9
• 9 ⋅ 8 = 72
• 7 ⋅ 4 = 28
• 42 : 7 = 6
• 18 : 9 = 2
• 8 ⋅ 3 = 24
• 28 : 4 = 7
• 9 ⋅ 6 = 54
• 71 − 5 ⋅ 9 = 71 − 45 = 26
• 63 − 42 : 6 = 63 − 7 = 56
• 7 ⋅ 8 + 44 = 56 + 44 = 100
• 32 : 8 + 76 = 4 + 76 = 80
• 37 − 54 : 6 = 37 − 9 = 28
• 28 : 4 + 53 = 7 + 53 = 60

Note: Some parts of the image are cut off, and the context for some calculations is missing.