
Odd one out: math practice, grade 1
Practise “Odd one out” online for free. Five right answers in a row make the tasks harder, two mistakes in a row make them easier. Right answers earn coins for games.
Example problems
These are only examples: the practice makes new tasks every time.
Which is the odd one out?
Answer
🌹
Which number is the odd one out?
Answer
9
Which sum is the odd one out? Work out each one.
Answer
3 + 3
Which sum is the odd one out? Work out each one.
Answer
0 + 9
Which number is the odd one out?
Answer
20
Which sum is the odd one out? Work out each one.
Answer
10 + 2