Question

$59+25$
options: 94, 84, 79, 75

Explanation:

Step1: Add the units digits

$9 + 5 = 14$

Step2: Carry over and add tens digits

$50 + 20 + 10 = 80$

Step3: Sum the two results

$80 + 4 = 84$

Answer:

B. 84