Enter multiplication and division expressions through the keypad operator keys.

Confirm the correct operator before submitting each expression and keep numeric fingering unchanged.

练习输入: *, /

目标: 99.00% 准确率.

Multiply and Divide Guided Entry: 6*8 12*4 25*16 144/12 360/9 1024/8

Multiply and Divide Accuracy Review: 7*9 18*25 48*12 225/15 864/12 4096/16 125*32 7500/25