Stage 2 · Unit 9 / 44 · Numbers & Operations
Join two parts
Put two groups together to feel what adding means.
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Join pictures
Joining means putting two groups into one.
Join numbers
· Not the suggested orderAbout Join two parts practice
“Join two parts” is unit 9 of Stage 2, for ages 7–8, in numbers & operations. Put two groups together to feel what adding means.
Its steps are: Join pictures, Join numbers. Each step has 10 problems and is free with no sign-up. 90% or better earns three stars.