Problem solving in addition and subtraction

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Age: 9-14
Level: 3
Language: English (en)
ID: 412310
11/10/2020
Country code: ID
Country: Indonesia
School subject: math (1066928)
Main content: Problem solving (2036956)

you must find the keyword to answer the question. then count the number correctly.

Other contents: Additon and subtraction

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Problem solving in addition and subtraction

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