日期:____年___月___日 开始时间:___点___分

#01: 36 - 25 + 17 = 28
#02: 14 + 21 - 31 = 4
#03: 31 - 24 + 22 = 29
#04: 25 + 20 - 22 = 23
#05: 46 - 6 - 18 = 22
#06: 35 - 28 + 41 = 48
#07: 30 + 17 - 27 = 20
#08: 36 - 28 + 24 = 32
#09: 30 - 26 + 7 = 11
#10: 35 + 10 - 33 = 12
#11: 25 + 8 + 6 = 39
#12: 15 + 14 + 11 = 40
#13: 34 - 22 + 12 = 24
#14: 21 + 10 + 12 = 43
#15: 40 - 18 + 6 = 28
#16: 14 + 9 - 21 = 2
#17: 8 + 29 + 9 = 46
#18: 34 - 20 + 25 = 39
#19: 19 + 23 - 39 = 3
#20: 25 + 18 - 24 = 19
#21: 6 + 11 + 24 = 41
#22: 23 + 14 - 20 = 17
#23: 44 - 32 + 13 = 25
#24: 29 - 24 + 7 = 12
#25: 19 + 14 - 20 = 13
+ :29 , - :21
完成时间:___点___分 评分:☆☆☆☆☆/__________
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