Ages 6–7🧮 Mathematics10 verified questions on this shelf

Adding Three Small Numbers

Add three one-digit numbers using strategies including looking for pairs that make 10

Try three questions

Tap an answer to check it. Every question and explanation was checked by independent verifiers that must agree.

Question 1 of 3

Lily has 4 red blocks and 5 blue blocks. She also has some green blocks. If she has a total of 12 blocks, how many green blocks does she have?

Question 2 of 3

Sam has 5 red blocks and 3 blue blocks. He also has some green blocks. If Sam has a total of 12 blocks, how many green blocks does he have?

Question 3 of 3

Sam has 4 red apples, 6 green apples, and some yellow apples. If Sam has a total of 13 apples, how many yellow apples does Sam have?

Keep going on this shelf

A free account keeps practising Adding Three Small Numbers with 10 verified questions, tracks the Skill as it blooms, and connects a real teacher when you want one. Every student account needs a parent's email first.

Skill names and descriptions include the Marble Skill Taxonomy © Generative Spark, Inc. (withmarble.com), licensed under ODbL 1.0 (database) and CC BY-SA 4.0 (content). Practice questions are GlowGrades's own, each checked by independent verifiers that must agree before a child ever sees it.