awsome+
9+1
10
what is 78 in expanded form
70+8
10-1
9
what is the value of the 4 in 14
14
20+11
31
what is 56 in expanded form
50+6
21-10
11
what is the value of the 9 in 91
90
40+90
130
what is 897 in expanded form
800+90+7
36-56
20
what is the value of the 4 in 40
40
900+590
4,090
what is 978 in expanded form
900+70+8
70-89
17
what is 39 in expanded form
30+9
600+397
997
what is 709 in expanded form
700+9
900-800
100
what is the value of the 0 in 09
0