Answer:
12
Step-by-step explanation:
194-50=144
144/12=12
Well put 34 units on the left vertically and 17 units on the bottom hoizontially... fill it up and count how many you have
Answer:
the second one (Diego)
Step-by-step explanation:
7a-3a
5b+4b
Answer:
36
Step-by-step explanation: