Addition
10+5=
15
64
74
83 57
>
78, 23, 45, 92
92, 78, 45, 23
Lily has 16 socks. How many tens and ones can Lily make with her socks?
1 ten and 6 ones
10+2=
12
82
92
61 45
>
26, 48, 18, 7
48, 26, 18,7
10+3=
13
22
32
54 54
=
67, 36, 81, 50
81, 68, 50, 36
Draw 45 in tens and ones
correct on whiteboard
20+4
24
10
20
25 90
<
10, 5, 20, 15
20, 15, 10, 5
Draw 28 in tens and ones
Check correct on whiteboard
50+6=
56
5
15
35 72
55, 83, 73, 46
83, 73, 55, 46
check on whiteboards