Yule's answer to Arianna Mira's Primary 4 Maths Singapore question.

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Yule
Yule's answer
5 answers (A Helpful Person)
1st
30000+100 =30100 =A
30100+200=30300
30300+300=30600
30600+400=31000
31000+500=31500=B
Hope this will help
All the best :)