French Numbers (numéros français) worksheet - Free Printable

Let's solve this step by step. The task is to complete the sums using French number words. We need to:

1. Add or subtract the numbers written in French.
2. Write the answer in French, using the correct spelling and structure.

---

Part 1: Addition

We'll convert each word to its number, do the math, then write the result in French.

---

a) un + un =
- "un" = 1
- 1 + 1 = 2 → deux
✔ deux

---

b) cinq + cinq =
- "cinq" = 5
- 5 + 5 = 10 → dix
✔ dix

---

c) dix + six =
- "dix" = 10, "six" = 6
- 10 + 6 = 16 → seize
✔ seize

---

d) huit + quatre =
- "huit" = 8, "quatre" = 4
- 8 + 4 = 12 → douze
✔ douze

---

e) onze + neuf =
- "onze" = 11, "neuf" = 9
- 11 + 9 = 20 → vingt
✔ vingt

---

f) sept + sept =
- "sept" = 7
- 7 + 7 = 14 → quatorze
✔ quatorze

---

g) douze + huit =
- "douze" = 12, "huit" = 8
- 12 + 8 = 20 → vingt
✔ vingt

---

h) dix-neuf + deux =
- "dix-neuf" = 19, "deux" = 2
- 19 + 2 = 21 → vingt et un
✔ vingt et un

---

i) vingt + cinq =
- "vingt" = 20, "cinq" = 5
- 20 + 5 = 25 → vingt-cinq
✔ vingt-cinq

---

j) quinze + quinze =
- "quinze" = 15
- 15 + 15 = 30 → trente
✔ trente

---

Part 2: Subtraction

Now let’s do the subtraction problems.

---

A) trente et un - onze =
- "trente et un" = 31, "onze" = 11
- 31 - 11 = 20 → vingt
✔ vingt

---

B) quinze - cinq =
- 15 - 5 = 10 → dix
✔ dix

---

C) vingt - dix =
- 20 - 10 = 10 → dix
✔ dix

---

D) vingt et un - sept =
- "vingt et un" = 21, "sept" = 7
- 21 - 7 = 14 → quatorze
✔ quatorze

---

✔ Final Answers:

#### Addition:
a) un + un = deux
b) cinq + cinq = dix
c) dix + six = seize
d) huit + quatre = douze
e) onze + neuf = vingt
f) sept + sept = quatorze
g) douze + huit = vingt
h) dix-neuf + deux = vingt et un
i) vingt + cinq = vingt-cinq
j) quinze + quinze = trente

#### Subtraction:
A) trente et un - onze = vingt
B) quinze - cinq = dix
C) vingt - dix = dix
D) vingt et un - sept = quatorze

---

Let me know if you'd like this formatted for printing or as a worksheet!