40-27 59+12 53+18 84-37 80-13 60+27 46+29 71+25

Решение:

• \( 40 - 27 = 13 \)
• \( 59 + 12 = 71 \)
• \( 53 + 18 = 71 \)
• \( 84 - 37 = 47 \)
• \( 80 - 13 = 67 \)
• \( 60 + 27 = 87 \)
• \( 46 + 29 = 75 \)
• \( 71 + 25 = 96 \)