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Type the missing numbers.
11 = ? tens + ? ones
Type the missing numbers.
14 = ? tens + ? ones
Type the missing numbers.
16 = ? tens + ? ones
Type the missing numbers.
18 = ? tens + ? ones
Type the missing numbers.
10 = ? tens + ? ones
Type the missing numbers.
21 = ? tens + ? ones
Type the missing numbers.
23 = ? tens + ? ones
Type the missing numbers.
25 = ? tens + ? ones
Type the missing numbers.
30 = ? tens + ? ones
Type the missing numbers.
20 = ? tens + ? ones
Type the missing numbers.
12 = ? tens + ? ones
Type the missing numbers.
27 = ? tens + ? ones
Type the missing numbers.
17 = ? tens + ? ones
Type the missing numbers.
19 = ? tens + ? ones
Type the missing numbers.
13 = ? tens + ? ones
Type the missing numbers.
26 = ? tens + ? ones
Type the missing numbers.
24 = ? tens + ? ones
Type the missing numbers.
28 = ? tens + ? ones
Type the missing numbers.
22 = ? tens + ? ones
Type the missing numbers.
29 = ? tens + ? ones
Type the missing numbers.
15 = ? tens + ? ones