Makaio and LaShawn are trying to add [171 + 665].
Makaio adds [150+650+21+15].
LaShawn adds [100+600+70+60+1+5].
Whose result is equal to [171 + 665]?
A
B
C
D
Kimimela wants to solve [905 + 37].
So she adds [900 + 42] to solve in her head.
Is Kimimela's result equal to [905 + 37]?
A
B
C
D