Add: 10 + 15

What is 10 + 15?
What is 10 plus 15?
Addition 11 12 13 14 15
16 11+16 = 27 12+16 = 28 13+16 = 29 14+16 = 30 15+16 = 31
17 11+17 = 28 12+17 = 29 13+17 = 30 14+17 = 31 15+17 = 32
18 11+18 = 29 12+18 = 30 13+18 = 31 14+18 = 32 15+18 = 33
19 11+19 = 30 12+19 = 31 13+19 = 32 14+19 = 33 15+19 = 34
20 11+20 = 31 12+20 = 32 13+20 = 33 14+20 = 34 15+20 = 35
Addition 10.1 10.2 10.3 10.4 10.5 10.6
15.1 10.1+15.1 = 25.2 10.2+15.1 = 25.3 10.3+15.1 = 25.4 10.4+15.1 = 25.5 10.5+15.1 = 25.6 10.6+15.1 = 25.7
15.2 10.1+15.2 = 25.3 10.2+15.2 = 25.4 10.3+15.2 = 25.5 10.4+15.2 = 25.6 10.5+15.2 = 25.7 10.6+15.2 = 25.8
15.3 10.1+15.3 = 25.4 10.2+15.3 = 25.5 10.3+15.3 = 25.6 10.4+15.3 = 25.7 10.5+15.3 = 25.8 10.6+15.3 = 25.9
15.4 10.1+15.4 = 25.5 10.2+15.4 = 25.6 10.3+15.4 = 25.7 10.4+15.4 = 25.8 10.5+15.4 = 25.9 10.6+15.4 = 26
15.5 10.1+15.5 = 25.6 10.2+15.5 = 25.7 10.3+15.5 = 25.8 10.4+15.5 = 25.9 10.5+15.5 = 26 10.6+15.5 = 26.1
15.6 10.1+15.6 = 25.7 10.2+15.6 = 25.8 10.3+15.6 = 25.9 10.4+15.6 = 26 10.5+15.6 = 26.1 10.6+15.6 = 26.2