Answer:
it decreases
Step-by-step explanation:
Answer: 137.08 m tall
Step-by-step explanation:
100-77=23
596x0.23=137.08
Answer:
Step-by-step explanation:
Write 34 in tens and units.
34 = 30 + 4
9(30 + 4)
9 * 30 = 270
9* 4 = 36
270 + 36 = 306
After awhile if your practice enough, you can do them in your head.