KCounting to 20K.CC.B.5

Counting Out a Number

Give exactly the number of objects asked for.

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Sometimes you need to give out a number of things: “Please bring me 6 spoons.” That means count and stop at 6.

Add or take away counters to make a group of exactly 6. Then count to check.

Key idea

To count out a number, say the number first. Then count, and stop when you say it.

Why it works

The last number you say tells how many you have. So when you say 6, you have 6. Taking one more would make 7.

Worked example: Six crackers

Get exactly 6 crackers from a box of 15.
  1. Say the target: 6.
  2. Take one at a time: 1, 2, 3, 4, 5, 6.
  3. Stop! You have 6. The rest stay in the box.

Answer: 6 crackers

Common mistake

Counting right past the number, because the counting words keep going. Say the target out loud first, and hold up that many fingers to remember it.
For grown-ups: Ask your child to bring exactly 7 napkins or 5 crayons. Count together to check.

Practice

Pass with 3 right answers, the last 2 in a row. Each right answer earns 1 XP.

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Builds on

Leads to

This is one of the top rungs of Kindergarten.

Sources and further reading

  • Common Core State Standards for Mathematics, Kindergarten, K.CC.B.5: given a number from 1 to 20, count out that many objects
  • Institute of Education Sciences practice guide: Teaching Math to Young Children (NCEE 2014-4005)
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