10,000-1,000=9,000 -100
8,900,i think maybe
Answer:
22
Step-by-step explanation:
I did it on math class
Answer:
w = 21
Step-by-step explanation:
i've done this kind of thing before a million times
Answer:
3
Step-by-step explanation:
3² = 9, so √9 = 3
4² = 16, so √16 = 4.
12 is closer to 9 than to 16, so √12 is closer to √9 than to √16.
√12 ≈ 3 (to the closest integer)