Episode 10 of 20
When will their ages add up to 61?
The question
Solve the word problems. Check if each answer is reasonable. Ken is 9 years old. His brother, Tomo, is 7 years older than Ken. In how many years' time will the sum of their ages be 61 years?
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Answer
18 years
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Episode 10 · Now playing
When will their ages add up to 61?
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Episode 13
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