This Math quiz is called 'One More, One Less' and it has been written by teachers to help you if you are studying the subject at elementary school. Playing educational quizzes is a fun way to learn if you are in the 1st or 2nd grade - aged 6 to 8.
It costs only $12.50 per month to play this quiz and over 3,500 others that help you with your school work. You can subscribe on the page at Join Us
Finding one more or one less than is all about understanding the order of numbers and knowing where they are in relation to each other. It's about being able to confidently count forwards or backwards and being able to add or subtract one from a number by counting up or down and knowing what is one more or one less than a given number.
Can you work out one more or one less than the given number?
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
||||||||||||||||||||||||
|
|
Looking at the last digit is often helpful
|
Try to picture the numbers sitting on a number line
|
||||||||||||||||||||||||
Counting up out loud can sometimes help
|
Counting up to get to the given number will help to work out one less
|
||||||||||||||||||||||||
One more means adding one more to the units digit
|
One less means taking one away from the units digit
|
||||||||||||||||||||||||
Imagine the number line in your mind and think about which numbers are next to each other
|
One more means adding on one by counting up
|
||||||||||||||||||||||||
100 is the last number on a hundred square. 99 comes just before it, so is one less
|
If you start at zero and count up, the first number you come to is one more than zero
|