PLEASE ANSWER QUICKLY I DO NOT HAVE MUCH TIME THIS IS FIVE QUESTIONS AND I CAN PROMISE THAT YOU WILL BE BRAINLED



Which answer is the best explanation for how to set up this problem?


235 + 64.1 = ?


A.

Put a zero after the 1 in 64.1 and align the 2 in 235 with the 6 in 64.1.


B.

Align place values so that the 5 in 235 is aligned with the 1 in 64.1.


C.

Put a zero after the 1 in 64.1 and align the 2 in 235 with the 4 in 64.1.


D.

Align place values so that the 5 in 235 is aligned with the 4 in 64.1.









Add.


523.71 + 0.55 = ?










Subtract.


29.83 – 7.99 = ?












Add.


5.96 + 1.8 + 92 = ?














Subtract.


44.3 – 2.74 = ?





And that is it