Seudónimo
Seudónimo
26-02-2016
Mathematics
contestada
How much does this equal?
Respuesta :
bookishfairy73
bookishfairy73
26-02-2016
1
Set up the long addition.
12+42
2
Calculate 2 + 2, which is 4.
12+424
3
Calculate 1 + 4, which is 5.
12+4254
4
Therefore, 12 + 42 = 54.
54
Answer Link
Аноним
Аноним
26-02-2016
Hey there
Solutions
12 + 42
= 54
CHECK YOUR WORK
54 - 12
= 42
The answer was correct
Answer Link
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