Students break the number 5 into two smaller parts in multiple ways, recording each decomposition with drawings, objects, or equations (e.g., 5 = 1 + 4, 5 = 2 + 3).
Real questions from this skill, graded here. No account, and nothing is saved.
Kindergarten · Decomposing Numbers and Making 10 · question 1 of 3
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12 rungs. A star at the top.
5 = 1 +
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Five can be split into parts.
The parts add to five.
There are 10 crackers. 2 go on 1 tray and 8 on the other. 10 = 2 + 8.
Moving crackers to another tray does not change how many there are.
So 2 on one tray and 8 on the other are still 10.
10 can be split in many ways: 1 and 9 is another one.
A number is 2 parts put together.
Thinking some crackers are gone when they move to the other tray.
Count both trays. 2 and 8 make 10.
We have five yummy cookies. Let's break them into two groups!
Here are our five cookies. Let's count them: one, two, three, four, five.
How can we share these cookies between two friends?
Let's put some on the left side and some on the right side.
On the left, we have two cookies. Two!
On the right, we have three cookies. Three!
So five is the same as two plus three. We can write it like this.
We broke five into two parts: two and three. Great job!
While they climb, your page writes one true line to ask about tonight, and a short note each Sunday.
A chessboard has 64 squares — share them out between the 8 rows and each row holds exactly 8.
An example student.
Maya earned 2 stars this week — Interpret multiplication as equal groups, which took 6 answers over 3 days before its star landed 3 days ago and Multiply by 6, 7, 8 and 9. Next up: Divide within 100.
An example week.
14 days of every skill, practice packets, Fluency sheets and up to four students. No card.