Mystery 1
How many minutes are in an hour?
60
What is the value of the underlined digit?
54
50
How many 10s make up 100?
10
100-50
50
How many months are in a year?
12
312+185
497
Complete the blank: 112, 114, ____, 118, 120
116
How many days are in a week?
7
What place value is the 7 in 1,271
tens
825+123
948
What is the value of the underlined digit?
347
300
165-67
98