Games like flash mental arithmetic

Here are some great alternatives to flash mental arithmetic by razuma :
Mental arithmetic (Math)
Mental arithmetic (Math)
★4.6
Flash Anzan Soroban Trainer
Flash Anzan Soroban Trainer
★5.0
Mental arithmetic for adults
Mental arithmetic for adults
★4.6
Mental Math Master
Mental Math Master
★4.9
Arithmetic Tricks
Arithmetic Tricks
★4.8
Exatest Arithmetic Speed Drill
Exatest Arithmetic Speed Drill
★5.0
Mental Abacus Expert
Mental Abacus Expert
★4.0
Math: mental arithmetic
Math: mental arithmetic
★4.7
Speed Math Mental Quick Games
Speed Math Mental Quick Games
★4.5
Mental arithmetic
Mental arithmetic
★3.9
Mental Calculation FLASH ANZAN
Mental Calculation FLASH ANZAN
★4.6
Mental Calculation Training
Mental Calculation Training
★3.7
Math Mind
Math Mind
★4.5
Quick Strike Math - Practice
Quick Strike Math - Practice
★3.8
Mental Math Mayhem
Mental Math Mayhem
★4.6
Math games for kids - lite
Math games for kids - lite
★4.3