Here is the list of mathematical exercises for introduction to equation solving. Each corrected exercise is accompanied by indications, reminders of course, methodological advice which allows to practice independently.

3 exercises
• N°1119 (introduction to equation solving) : The objective of this activity is to complete a "hole" operation, otherwise known as solving a simple equation.

Exercise example :

What is the missing number in the following expression : ...-5 = 4?

1119
• N°1237 (introduction to equation solving) : The purpose of this corrected math exercise is to complete an equality that involves relative numbers.

Exercise example :

What is the missing number in the following expression: 2+...=-4.