278 times 10=2780
2781 minus 2781=1
thus, he used 1 ones block
90 + 3 + 4 = 97
Your answer is 97.
Answer:
Circumference is equal to pi by diameter
22/7 ×4
the answer is equal to C= π×4
Answer:
59
Step-by-step explanation:
20+12=22
9+16=25
22+25=47
47+12=59
Answer:
What?
Step-by-step explanation: