About
The objective of this app is designed for students they are from age between 5 - 6 years old & between 7 - 10 years old in Hong Kong Primary School Level 1 & 2 and any student who suitable use this mathematics exercise in any country. For Level 1: This app provide 0 to 20 in addition and subtraction exercise. For Level 2: This app provide thousand values only that enable number of two to…
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