These concepts become more clear when teachers use number disks instead of base ten blocks. Place value is a very important concept for elementary students because base ten is the foundation of our number system.
Answer:
B. 7.967
Step-by-step explanation:
Answer:
I doing it for points 20
Step-by-step explanation:
Im doing it for points
6 3/4=6*4+3/4=24+3/4=27/4
z/12=27/4
4z=27*12
4z=324
z=81
