Addition Within 10 Worksheets Grade 1

Mathematics

Addition Strategies Within 10

Each printable worksheet below is a full page of practice problems and comes with an answer key that explains how to solve every problem, step by step. Open a worksheet and use the Print / Save as PDF button to download it.

Worksheet 1

10 problems
  1. Noah has 6 marbles in his pocket. He finds 3 more marbles on the playground. How many marbles does Noah have now?
  2. 1 + 2 = ?
  3. Aroha has 6 red blocks and 4 blue blocks. How many blocks does Aroha have in all?

…and 7 more problems

Open & Print Worksheet 1

Worksheet 2

10 problems
  1. Matiu has 2 stickers. Matiu's mom gives 8 more stickers for being good. How many stickers does Matiu have altogether?
  2. Noah has 6 toy dinosaurs. For his birthday, he gets 3 more toy dinosaurs from his grandma. How many toy dinosaurs does Noah have now?
  3. 0 + 10 = ?

…and 7 more problems

Open & Print Worksheet 2

Worksheet 3

10 problems
  1. Leo has 7 stickers. Leo's mom gives 3 more stickers for being good. How many stickers does Leo have altogether?
  2. Lucas has 3 red blocks and 6 blue blocks. How many blocks does Lucas have in all?
  3. 1 + 5 = ?

…and 7 more problems

Open & Print Worksheet 3

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