2 Digit Addition No Regrouping
42+13=
55
56+27=
83
67+?=90
23
12+32=?+24
20
two things have the same amount or the same value
53+16=
69
49+34=
83
31+?=80
49
23+48=?+22
52
56+23=
79
70+24=
94
16+35=
51
15+?=60
45
27+24=45+?
10
67+?=100
33
74+23=
97
51+39=
90
53+?=69
16
?+42=68+11
36
41+31=?+12
60
82+11=
93
68+26=
94
65+?=78
13
50+?=40+35
25
29+59=
88