Let's solve the problems step by step.
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LUNDI (Monday) - Modélisation et algèbre
####
1. Trouve le nombre qui manque.
\[
\_\_\_\_ - 5 = 10
\]
To find the missing number, we need to solve the equation:
\[
x - 5 = 10
\]
Add 5 to both sides:
\[
x = 10 + 5
\]
\[
x = 15
\]
Answer: \( \boxed{15} \)
####
2. Quelle est la règle de cette suite?
The sequence is:
\[
\text{○ ○ ■ ○ ○ ■ ○ ○ ■ ○ ○ ■ ○ ○ ■}
\]
We observe that the pattern repeats every 3 elements: ○ ○ ■.
- The rule is:
ABB (where ○ represents A and ■ represents B).
Answer: \( \boxed{\text{ABB}} \)
####
3. Crée une suite avec des ○ et des ■.
Create a sequence using ○ and ■. For example:
\[
\text{○ ■ ○ ■ ○ ■ ○ ■ ○ ■}
\]
The rule for this sequence is:
AB (alternating ○ and ■).
Answer: Sequence: \( \text{○ ■ ○ ■ ○ ■ ○ ■ ○ ■} \), Rule: \( \boxed{\text{AB}} \)
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MARDI (Tuesday) - Sens du nombre
####
1. Quel est le nombre?
The image shows:
- 4 groups of 10 blocks (dizaines).
- 3 individual blocks (unités).
So, the number is:
\[
4 \times 10 + 3 = 40 + 3 = 43
\]
Answer: \( \boxed{43} \)
####
2. Ordonne ces nombres, du plus petit au plus grand.
The numbers are: 76, 9, 22.
Order them from smallest to largest:
\[
9, 22, 76
\]
Answer: \( \boxed{9, 22, 76} \)
####
3. Écris ce nombre en chiffres.
The word is "treize," which means 13 in French.
Answer: \( \boxed{13} \)
####
4. Quelle est la valeur totale de ces pièces de monnaie?
The coins shown are:
- 1 coin of 25 cents
- 1 coin of 10 cents
- 4 coins of 5 cents
- 1 coin of 1 cent
Calculate the total value:
\[
25 + 10 + (4 \times 5) + 1 = 25 + 10 + 20 + 1 = 56 \text{ cents}
\]
Answer: \( \boxed{56} \)
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Final Answers:
-
Lundi 1: \( \boxed{15} \)
-
Lundi 2: \( \boxed{\text{ABB}} \)
-
Lundi 3: Sequence: \( \text{○ ■ ○ ■ ○ ■ ○ ■ ○ ■} \), Rule: \( \boxed{\text{AB}} \)
-
Mardi 1: \( \boxed{43} \)
-
Mardi 2: \( \boxed{9, 22, 76} \)
-
Mardi 3: \( \boxed{13} \)
-
Mardi 4: \( \boxed{56} \)
Parent Tip: Review the logic above to help your child master the concept of french math worksheet.
