26
There are 25 combinations of 2 single addends which equal 24:
0+24, 1+23, 2+22, 3+21, 4+20, 5+19, 6+18, 7+17, 8+16, 9+15, 10+14, 11+13, 12+12, 13+11, 14+10, 15+9, 16+8, 17+7, 18+6, 19+5, 20+4, 21+3, 22+2, 23+1, and 24+0.
28
The numbers that are added together are called addends. They add together to make the sum.
A number added to another number is called an addend, and the result of the addition is called the sum. 1+4=5 1 is an addend 4 is an addend 5 is the sum
Sum
8
Addend + Addend=Sum
Addend Addend Sum
Addend plus addend equals sum
Identity property
correct.
addend+addend=sum
Addend plus Addend equals Sum.