Corrected online mental arithmetic exercises

Here is the list of mathematical exercises on mental calculation available online for free. Each corrected exercise is accompanied by indications, reminders of the course, and methodological advice, which allows you to practice independently.

1 exercises

Exercise example N°1110 :

Use yellow numbers and blue arithmetic operators to calculate the target number.

Countdown

 

mental math games Numbers 6th Grade 7th Grade 8th Grade 9th Grade arithmetic_solver

Countdown is an arithmetic exercise that allows you to practice quick mental calculation in an efficient way. The goal is to reconstruct an integer using other integers and basic arithmetic operations (+,-,*,/).

The mental math games topic is available for : 6th Grade, 7th Grade, 8th Grade, 9th Grade