A is for adding a column of numbers. U is for unbelievable work all of the time. T is for timed tests, timed for 5 minutes. M is for multiplying 4 x 4 which is 16. A is for apples that you add and subtract.
T is for telling time using a clock.
H is for halves when you split a circle in two. I is for important to learn my subtraction facts. S is for subtract which means taking away something. F is for fact families that make 4 math sentences. U is for understanding the math problem in order to solve it.