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The Lumenary

Practice · K–2

Counting

Counting

Warm-upHuman

How many stars are there? ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐

Counting

Warm-upHuman

All of Nomin's goats have gone out to the grassland. How many goats are left in the pen?

Counting

Warm-upHuman

Kofi counts his marbles: one, two, three, four, five, six. He says six just as he touches the blue marble. How many marbles does Kofi have?

Choose one

Counting

CoreHuman

Lina puts 5 buttons in a short row: 🔵🔵🔵🔵🔵. Mei puts 5 buttons in a long row: 🔴 🔴 🔴 🔴 🔴. Who has more buttons?

Choose one

Counting

CoreHuman

Six children sit down for lunch: 🧒🧒🧒🧒🧒🧒. There are five plates: 🍽️🍽️🍽️🍽️🍽️. Each child takes one plate. What happens?

Choose one

Counting

CoreHuman

Amara counted the goats standing in a ring and got 10. But there are really 9 goats. What mistake might she have made?

Choose one

Counting

CoreHuman

Sticks are tied in bundles of ten. There are 6 bundles and 3 loose sticks. How many sticks are there altogether?

Counting

StretchHuman

What number comes just after 99?

Counting

StretchFormal

Gideon's game: is this statement true or false? "There is a biggest counting number."

Choose one

Counting

StretchComputational

Margaret's computer counted 5 goats in every possible order — 120 different orders. In how many of those 120 orders was the last number word five?