Hong Kong
Stage 1
Add and subtract large numbers I
Interactive practice questions
Solve $60000+900+7$60000+900+7.
Easy
< 1min
Evaluate $50000+500+20$50000+500+20.
Easy
< 1min
Solve $80000+4000+60$80000+4000+60.
Easy
< 1min
Solve $300000+208$300000+208.
Easy
< 1min
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