元角分的加减算式20道
- 5.50 + 3.25 = 8.75
- 8.90 - 2.10 = 6.80
- 0.45 + 0.75 = 1.20
- 1.30 - 0.25 = 1.05
- 2.50 + 1.50 = 4.00
- 3.75 - 0.50 = 3.25
- 4.00 + 0.80 = 4.80
- 5.00 - 1.20 = 3.80
- 0.10 + 0.90 = 1.00
- 1.20 - 0.30 = 0.90
- 2.25 + 1.10 = 3.35
- 3.50 - 0.85 = 2.65
- 0.50 + 0.25 = 0.75
- 1.00 - 0.45 = 0.55
- 2.00 + 0.60 = 2.60
- 3.30 - 0.40 = 2.90
- 4.80 + 0.15 = 4.95
- 5.75 - 0.20 = 5.55
- 0.90 + 0.50 = 1.40
- 1.10 - 0.75 = 0.35