Browsing by Academic Skills

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Academic Skills
Adding 99 mentally [1]
Adding mentally [2]
Adding numbers without writing them in vertical form [1]
Ajouter mentalement 99 à un nombre donné [1]
Arranging numbers in order [1]
Calculating the double and triple of a number. [1]
Comparer deux nombres en utilisant le signe convenable [1]
Comparing two numbers using the appropriate sign [1]
Determining the digit in a number less than 1 000 [1]
Determining the number that comes directly before and directly after a given number [1]
Détermination des chiffres des unités et des dizaines et des centaines dans un nombre inférieur à 1 000 [1]
Déterminer le nombre qui vient juste avant et juste après un nombre donné [1]
Knowing that the sum of two numbers is greater than the two addends and that the difference between two numbers is less than the larger one of them [1]
Linking the product of two numbers to the number of rows and columns in a grid. [1]
Lire et écrire des nombres à 3 chiffres sous différentes formes [1]
Locating numbers on a number line [1]
Ranger des nombres dans l'ordre croissant ou décroissant [1]
Reading and writing 3-digit numbers in different forms [1]
Recognizing a right angle [1]
Recognizing numbers less than 1 000 [1]