1. Numbers 1 to 20
1 – One 6 – Six 11 – Eleven 16 -
Sixteen
2 – Two 7 – Seven 12 – Twelve 17 -
Seventeen
3 – Three 8 – Eight 13 – Thirteen 18 -
Eighteen
4 – Four 9 – Nine 14 – Fourteen 19 -
Nineteen
Tips: • Después del número 12, todos terminan en –teen;
5 – Five•Números: 14 – Ten 10
10 4+ = Four15 – Fifteen
+ teen 20 -
Fourteen
Twenty
16 6 + 10 = Six + teen Sixteen
17 7 + 10 = Seven + teen Seventeen
18 8 + 10 = Eight + teen Eighteen
19 9 + 10 = Nine + teen Nineteen
• Los números 13 e 15 también terminan en – teen, pero cambian
un poco más: “Three” cambia a “Thir” y “Five” a “Fif”.
13 3 + 10 = Three + teen Thirteen (NO Threeteen)
15 5 + 10 = Five + teen Fifteen ( NO Fiveteen)
Numbers 20 to 100
20 – Twenty 40 – Forty
Tips: • Los números 20, 30, 40, 50,
60, 70, 80 e 90 terminan en –ty;
21 – Twenty-one 50 – Fifty
20 Twenty
22 – Twenty-two 60 – Sixty
30 Three + ty = Thirty
23 – Twenty-three 70 – Seventy 40 Four + ty = Forty
50 Five + ty = Fifty
24 – Twenty-four 80 – Eighty 60 Six + ty = Sixty
70 Seven + ty = Seventy
25 – Twenty-five 90 – Ninety
80 Eight + ty = Eighty (só um “t”)
90 Nine + ty = Ninety
30 – Thirty 100 – One hundred