Respuesta :
Answer:
147
Step-by-step explanation:
(-21 + 42) × 7
P goes first:
-21 + 42 = 21
21 × 7 =
M goes last:
21 × 7 = 147
x = 147
Hope this helps.
Answer:
147
Step-by-step explanation:
(-21 + 42) × 7
P goes first:
-21 + 42 = 21
21 × 7 =
M goes last:
21 × 7 = 147
x = 147
Hope this helps.