Index
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numbers 3
Matching exercise
Match the items on the right to the items on the left.
Check
positive numbers
???
1, 3, 67, 33...
integers
-1, -3, -67, -33....
natural numbers
minus
negative numbers
???
1, 3, 67, 33...
integers
-1, -3, -67, -33....
natural numbers
minus
Z
???
1, 3, 67, 33...
integers
-1, -3, -67, -33....
natural numbers
minus
N
???
1, 3, 67, 33...
integers
-1, -3, -67, -33....
natural numbers
minus
difference
???
1, 3, 67, 33...
integers
-1, -3, -67, -33....
natural numbers
minus
Check
OK
Index
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