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64+29=75+16=93-58=51-26=27+33=19+43=530+320=450-320=462+123=586-421=173+302=397+402=894-703=698-503=709-604=653-421=

题目详情
64+29= 75+16= 93-58= 51-26=
27+33= 19+43= 530+320= 450-320=
462+123= 586-421= 173+302= 397+402=
894-703= 698-503= 709-604= 653-421=
64+29= 75+16= 93-58= 51-26=
27+33= 19+43= 530+320= 450-320=
462+123= 586-421= 173+302= 397+402=
894-703= 698-503= 709-604= 653-421=
64+29= 75+16= 93-58= 51-26=64+29=75+16=93-58=51-26= 27+33= 19+43= 530+320= 450-320=27+33=19+43=530+320=450-320= 462+123= 586-421= 173+302= 397+402=462+123=586-421=173+302=397+402= 894-703= 698-503= 709-604= 653-421=894-703=698-503=709-604=653-421=
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答案和解析
64+29=93, 75+16=91, 93-58=35, 51-26=25,
27+33=60, 19+43=62, 530+320=850, 450-320=130,
462+123=585, 586-421=165, 173+302=475, 397+402=799,
894-703=191, 698-503=195, 709-604=105, 653-421=232.
64+29=93, 75+16=91, 93-58=35, 51-26=25, 64+29=93,64+29=93, 75+16=91,75+16=91, 93-58=35,93-58=35, 51-26=25,51-26=25, 27+33=60, 19+43=62, 530+320=850, 450-320=130, 27+33=60,27+33=60, 19+43=62,19+43=62, 530+320=850,530+320=850, 450-320=130,450-320=130, 462+123=585, 586-421=165, 173+302=475, 397+402=799, 462+123=585,462+123=585, 586-421=165,586-421=165, 173+302=475,173+302=475, 397+402=799,397+402=799, 894-703=191, 698-503=195, 709-604=105, 653-421=232. 894-703=191,894-703=191, 698-503=195,698-503=195, 709-604=105,709-604=105, 653-421=232.653-421=232.