1
2+1+3+4
10
What is the value of 5 in the this number?
54
50
10 times 10
100
What is 10 more than a 54?
64
3*3
9
How many months are in a year?
12
312+185
497
What is 10 less than 163?
153
Complete the blank: 12, 14, ____, 18, 20
How many days are in a week?
What place value is the 7 in 1,271
tens
What is 100 more than 92?
192
820+127
947
7+6
13
165-67
98
What is 100 less than 987?
887
5+7
12
25, 30, 35, ____, 45, 50
40
8+6
14
20+80
100