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Mathematics · Grades 1–3

Read and total a table

Add the counts for all categories.

Make a worksheet

The key idea

Add the counts for all categories.

total = a + b + c

Worked examples

A class counts blocks: red 12, blue 5, yellow 7. How many blocks in all?

12 + 5 + 7 = 24

24

A class counts blocks: red 11, blue 12, yellow 2. How many blocks in all?

11 + 12 + 2 = 25

25

Try it yourself

  1. A class counts blocks: red 1, blue 8, yellow 7. How many blocks in all?

  2. A class counts blocks: red 3, blue 3, yellow 10. How many blocks in all?

Check your understanding

Answers and marking notes
  1. 16

    1 + 8 + 7 = 16

  2. 16

    3 + 3 + 10 = 16

Further reading and review references

These are reference links, not copied exercises, institutional endorsement or proof of independent review.

Learning preview · teacher review required. Grade bands are approximate, not official curriculum alignment.