#1
482
#3
421,521,621,671
#12
350
#4
695
530 + 100 + 60 + 5
600+80+15
#10
663
600+60+3
#2
466
#14
250
#13
499
#5
478+10
388+100
399+89
#17
225
#6
393
#11
587-123=464
#7
728
#16
217
#8
478
#9
872 people visit the zoo
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