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Questionnaire

You have 20 minutes to finish this exercise
NameSubjectLevelSectionExerciseLesson
Sample UserMath1Patterns and SequencesFind a missing number from 10 down to 0162

Click on the appropriate choice. When done, click on the submit button.
Find the missing number.
432
542
765
986
543
654
876
321
1097
654
421
432
987
764
765
1087
431
754
532
865
876
643
543
1098
653
987
976
875