Table 5.

Multiplier Calculations of Lucy’s Math Facts Acquisition

Measure	Multiplier Formula	Multiplier Calculation Target A to Target B	Multiplier Value Target A to Target B	Multiplier Calculation Target B to Target C	Multiplier Value Target B to Target C
Celeration	Divide the larger celeration by the smaller celeration and show the sign of change.	(×1.2) ÷ (×1.2)	×1.0	(×1.2) ÷ (×1.2)	×1.0
Base frequency	Divide the larger base frequency by the smaller base frequency and show the sign of change.	(24) ÷ (16)	×1.5	(52) ÷ (24)	×2.2
Bottom frequency	Divide the larger bottom frequency by the smaller bottom frequency and show the sign of change.	(24) ÷ (16)	×1.5	(40) ÷ (24)	×1.57
Top frequency	Divide the larger top frequency by the smaller top frequency and show the sign of change.	(52) ÷ (52)	×1.0	(52) ÷ (52)	×1.0
Bounce	Divide the larger bounce by the smaller bounce and show the sign of change.	(×1.7) ÷ (×1.5)	÷01.13	(×1.5) ÷ (×1.3)	÷1.15