Just find the second number to make the total 100. A quick confidence booster at the start of the year.
Quick revision practice, adding 9 to any three digit number. Remember, 10 out of 10 gives an on screen reward.
Revision of adding 2-digit numbers. remember after ten questions results can be printed out.
Revision of the vocabulary used for addition.
Click on two numbers that make the total shown below. 10 questions in a set.
Add decimals as fast as possible. A score anything above20 is really good.