Numbers 1 to 20: vocabulary

12 numbers 1 to 20 words with child-friendly clues and example sentences. Works in every word game.

12 words · Numbers & time · Grade 1, 2

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Words

WordMeaningExample
one1I have one nose.
two2I have two eyes.
three3A triangle has three sides.
five5I have five fingers on one hand.
seven7There are seven days in a week.
eight8An octopus has eight arms.
ten10I have ten toes.
twelve12There are twelve months.
thirteen13My sister is thirteen.
fifteen15Fifteen pupils are here.
eighteen18He is eighteen years old.
twenty20I can count to twenty.

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Hippi the hippo waving hello

Meet Hippi the hippo

Hippi is your classroom helper. You'll see Hippi on every start screen with a quick tip, cheering when your class gets it right, and at the end of a game to celebrate everyone's effort. During play, Hippi steps aside so the questions get the whole screen.