Here are the solutions for the homework problems shown on the page.
LUNDI (Monday): Modélisation et algèbre
1. Crée une suite avec des carrés ($\square$) et des cercles ($\bigcirc$).
* *Step-by-step:* You need to make a pattern that repeats using squares and circles. A simple pattern is alternating them.
* *Pattern:* $\square, \bigcirc, \square, \bigcirc, \square, \bigcirc$
2. Crée une suite avec des triangles ($\triangle$) et des cercles ($\bigcirc$).
* *Step-by-step:* You need to make a repeating pattern with triangles and circles. Let's try two of one shape and one of the other.
* *Pattern:* $\triangle, \triangle, \bigcirc, \triangle, \triangle, \bigcirc$
*(Note: There are many correct answers for these questions as long as there is a repeating rule. The ones above are just examples.)*
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MARDI (Tuesday): Sens du nombre
1. Combien y a-t-il de dizaines et d’unités?
* *Step-by-step:* Look at the blocks.
* The tall stacks are "dizaines" (tens). There are
2 tall stacks.
* The single small cubes are "unités" (ones). Count them: 1, 2, 3, 4, 5. There are
5 single cubes.
* *Answer:*
* dizaines:
2
* unités:
5
2. Quelle est la valeur totale de ces pièces de monnaie?
* *Step-by-step:* Identify the coins.
* Both coins say "5 CENTS".
* Add their values together: $5 + 5 = 10$.
* *Answer:*
10 ¢
3. Trouve le nombre qui manque.
* *Step-by-step:* The sequence is `___ , 8, 9`.
* The instruction says "Juste avant" (Just before).
* We need the number that comes immediately before 8 when counting up.
* Count backwards from 8: 7, 6... The number right before 8 is 7.
* *Answer:*
7
4. Encercle l’ensemble qui contient le plus de cercles.
* *Step-by-step:* Count the circles in each group.
* Left group: There are 4 circles.
* Right group: There are 3 circles.
* Compare: 4 is greater than 3 ($4 > 3$).
* The left group has the most ("le plus").
* *Action:* Circle the group on the
left.
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Final Answer:
LUNDI:
1. Example sequence: $\square, \bigcirc, \square, \bigcirc, \square, \bigcirc$
2. Example sequence: $\triangle, \triangle, \bigcirc, \triangle, \triangle, \bigcirc$
MARDI:
1. dizaines:
2, unités:
5
2.
10 ¢
3.
7
4. Circle the
left group (the one with 4 circles).
Parent Tip: Review the logic above to help your child master the concept of french math worksheet.
