Draw It
19
1 ten 9 Ones (show drawing on board)
1 ten 7 ones
17
18
1 ten 8 ones
7+5
7+5=12
10+2= 12
11
1 ten 1 one (show drawing on board)
1 ten 8 ones
18
12
1 ten 2 ones
9+4=
9+4= 13
10+3=13
15
1 ten 5 ones (show on board)
3 tens 2 ones
32
80
8 tens 0 ones
8+3
8+3= 11
10+1= 11
24
2 tens 4 ones (show on board()
5 tens 8 ones
58
43
4 tens 3 ones
9+6
9+6= 15
10+5= 15
76
7 tens 6 ones (show on board)
9 tens 1 one
91
100
10 tens 0 ones
8+9
8+9= 17
10+7= 17