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Connect and partition arrays and repeated addition; find equal shares, group sizes and numbers of groups.
Free examples and worked answers. No account needed.
Practise the method.
Connect and partition arrays and repeated addition; find equal shares, group sizes and numbers of groups.
Connect and partition arrays and repeated addition; find equal shares, group sizes and numbers of groups.
Example 1
Pack 12 crayons into boxes of 6. How many full boxes are needed?
Show worked answer
Answer: 2
- Each box uses 6 crayons.
- Count groups of 6 up to 12:612=2 boxes.
Example 2
How many counters are in this array of 5 rows?
Counter arrayShow worked answer
Answer: 25
- There are 5 counters in each row.
- Add 5 a total of 5 times: 5+5+5+5+5=25.
Example 3
28 strawberries are shared equally among 4 children. How many does each child receive?
Show worked answer
Answer: 7
- Make 4 equal groups from 28 strawberries.
- 428=7, so each child receives 7 strawberries.
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