1
Read the shape
Name the percent and original value. 2d% of 4d mastery (X tens 4-6).
Level 25 - mastery
6 visual blocks - 10 percent anchors
Name the percent and original value. 2d% of 4d mastery (X tens 4-6).
Build from 10%, 5%, 1%, or a flip.
Find the easiest anchor.
Ask if the size is reasonable.
Reach the target without avoidable misses.
Flip x% of y when y% of x is easier.
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