Hebrew numbers have masculine and feminine forms. Surprisingly, masculine nouns use the feminine-looking number form (ending in -ah) for numbers 3-10, and vice versa. After numbers 2-10, the noun is plural.

The Counter-Intuitive Rule

For numbers 3-10, the number form is the opposite of the noun's gender:
• Masculine nouns → number ends in -ah (looks feminine): שְׁלוֹשָׁה יְלָדִים
• Feminine nouns → number has no -ah ending: שָׁלוֹשׁ יְלָדוֹת

Numbers 1-10

#With M. NounsWith F. Nouns
1אֶחָד (e-KHAD)אַחַת (a-KHAT)
2שְׁנַיִם (shNA-yim)שְׁתַּיִם (shTA-yim)
3שְׁלוֹשָׁה (shlo-SHA)שָׁלוֹשׁ (sha-LOSH)
4אַרְבָּעָה (ar-ba-A)אַרְבַּע (AR-ba)
5חֲמִשָּׁה (kha-mi-SHA)חָמֵשׁ (kha-MESH)
6שִׁשָּׁה (shi-SHA)שֵׁשׁ (shesh)
7שִׁבְעָה (shiv-A)שֶׁבַע (SHE-va)
8שְׁמוֹנָה (shmo-NA)שְׁמוֹנֶה (shmo-NE)
9תִּשְׁעָה (tish-A)תֵּשַׁע (TE-sha)
10עֲשָׂרָה (a-sa-RA)עֶשֶׂר (E-ser)

Number Placement

• Number 1 comes after the noun: יֶלֶד אֶחָד (one boy)
• Numbers 2-10 come before the noun (plural): שְׁלוֹשָׁה יְלָדִים (three boys)
• Numbers 11+ come before the noun (singular): עֶשְׂרִים יֶלֶד (twenty boy)

In Sentences

יֵשׁ לִי שְׁנֵי כְּלָבִים
yesh li shnei kla-VIM
I have two dogs
שְׁנֵי is the construct form of שְׁנַיִם
שָׁלוֹשׁ בָּנוֹת בַּכִּתָּה
sha-LOSH ba-NOT ba-ki-TA
Three girls in the class
feminine noun → short number form
קָנִיתִי אַרְבָּעָה סְפָרִים
ka-NI-ti ar-ba-A sfa-RIM
I bought four books
masculine noun → -ah ending on number
יֶלֶד אֶחָד בַּגַּן
YE-led e-KHAD ba-GAN
One boy in the park
number 1 comes after the noun

Quick Tip

In everyday speech, many Israelis simplify and just use one form of the number. Don't stress about getting the gender perfect - you'll be understood either way. But for writing and exams, the rule matters.