Find out how many more children have a dog than a fish.
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This tally chart shows the pets some children have.
How many more children have a dog than have a fish?
- Read the question and read it again. What do you have to do?
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- * How many children have a dog?
* How many children have a fish?
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dog 
5 + 3 = 8
fish 2
- What calculation do you need to do?
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8 – 2 = 6
- What is your answer?
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6
- Check your answer.