Place Value
How many 10s are in 36
3
10 more of 56 and WHY
66 - because the 10s place changes and the 1s place stays the same
10 less of 93 and WHY
83 - because the 10s place changes and the 1s place stays the same
25 + 31
76
67
10 more - 77
10 less - 57
How many 1s are 72
2
10 more of 43 and WHY
53 - because the 10s place changes and the 1s place stays the same
10 less of 31 and WHY
21 - because the 10s place changes and the 1s place stays the same
47 + 20
67
34
10 more - 44
10 less - 24
How many 1s are in 68
8
10 more of 34 and WHY
44 - because the 10s place changes and the 1s place stays the same
10 less of 22 and WHY
12 - because the 10s place changes and the 1s place stays the same
52 + 16
68
72
10 more - 82
10 less - 62
How many 10s are in 15
1
10 more of 14 and WHY
24 - because the 10s place changes and the 1s place stays the same
10 less of 27 and WHY
17 - because the 10s place changes and the 1s place stays the same
64 + 24
88
29
10 more - 39
10 less - 19
How many 10s are in 8
0
10 more 3 and WHY
13 - because the 10s place changes and the 1s place stays the same
10 less of 14 and WHY
4 - because the 10s place changes and the 1s place stays the same
15 + 12
27
21
10 more - 31
10 less - 11