# Quiz sur l'addition et la soustraction jusqu'à 100

*Durée : 20 min. 6 questions.*

## Consignes

Lis chaque question attentivement. Utilise un crayon, du papier ou des blocs base dix si cela t'aide. Montre ta démarche quand tu le peux. Fais de ton mieux à chaque question.

## Questions

1. Que vaut 47 + 30?
A) 57
B) 67
C) 77
D) 87
([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852))

2. On peut former 100 avec des dizaines. Écris deux façons différentes de former 100 en utilisant des dizaines. Un exemple : 5 dizaines + 5 dizaines. ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29848))

3. Vrai ou faux : si tu additionnes 3 + 5 + 2, tu obtiens la même somme peu importe l'ordre dans lequel tu additionnes les nombres. ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29846))

4. Soustrais : 82 − 45 = ___ ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852))

5. Mia additionne 26 + 14 et obtient 40. Elle veut vérifier sa réponse à l'aide de la soustraction. Quel fait de soustraction prouve qu'elle a raison?
A) 40 − 14 = 26
B) 40 + 14 = 54
C) 26 − 40 = 14
D) 14 − 26 = 12
([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852))

6. Sam a 38 autocollants. Il en donne 15. Écris une équation et trouve combien d'autocollants il reste à Sam. ([Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29851))

## Couverture du programme d'études

| Question | Alias du résultat d'apprentissage |
|---|---|
| 1 | [Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852) |
| 2 | [Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29848) |
| 3 | [Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29846) |
| 4 | [Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852) |
| 5 | [Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852) |
| 6 | [Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29851) |

## Corrigé

1. B) 77. En additionnant 47 + 30, on forme un nouveau groupe de dix, ce qui donne 77 ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852)).

2. Toute combinaison correcte fonctionne, comme 10 dizaines = 100, ou 4 dizaines + 6 dizaines = 100. Cela montre que 100 peut être formé à partir de multiples de dix de plus d'une façon ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29848)).

3. Vrai. Changer l'ordre des nombres additionnés ne change pas la somme, en raison de la propriété associative ([Knowledge](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29846)).

4. 37. En retirant 45 de 82, il reste 37 ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852)).

5. A) 40 − 14 = 26. Soustraire un terme de la somme doit redonner l'autre terme, ce qui vérifie l'addition de départ ([Skills](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29852)).

6. 38 − 15 = 23. Il reste 23 autocollants à Sam, car la soustraction permet de trouver la différence entre une quantité de départ et la quantité donnée ([Understanding](https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29851)).

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*AILI translation · language fr · model claude-sonnet-5 · generated 2026-09-17 · id a81e88a1-a255-48f6-bf17-55d250d79e4e*

### Sources

- node:n1: Mathematics › Mathematics (K–6) › Grade 2 › Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29843)
- node:n2: Mathematics › Mathematics (K–6) › Grade 2 › Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating. › How can addition and subtraction be interpreted? (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29844)
- node:n3: Mathematics › Mathematics (K–6) › Grade 2 › Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating. › How can addition and subtraction be interpreted? › Students investigate addition and subtraction within 100. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29846)
- node:n4: Mathematics › Mathematics (K–6) › Grade 2 › Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating. › How can addition and subtraction be interpreted? › Students investigate addition and subtraction within 100. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29848)
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- node:n14: Mathematics › Mathematics (K–6) › Grade 2 › Number: Quantity is measured with numbers that enable counting, labelling, comparing, and operating. › How can addition and subtraction be interpreted? › Students investigate addition and subtraction within 100. (https://goa-cc-uat-aili-app-001.azurewebsites.net/explore/node/29851)
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- resource:r1: Resources › type#activity, type#classroomactivity › MAT2, MAT3, MAT4, MAT5 (https://goa-cc-uat-aili-app-001.azurewebsites.net/library/resource/zcsdujXlaUa2uuq1-kBv0Q)