How Many?
sum of 1 ten and 8 tens?
9 tens or 90
25 + 31
56
20 - 10 =
10
6 tens 8 ones in standard form
68
30 + 10
40
48 + 9 =
57
55-30
25
the standard form of 5 tens and 7 ones
What is 57?
10 less than 50
40?
the value of 8 in the following number 837
8 hundred
65+12 =
77
87-20
67
7 ones and 2 tens
27
10 bigger than 80
What is 90?
The number that is 10 more 306
What is 316?
44 + 27
71
60 + 5
65
11 ones and 7 tens
81
10 more than 72
82?
What is 135 in expanded form?
100+30+5 ?
25 + 58
83
86-14
72
6 tens 25 ones
85
10 less than 128
118