Mummy Numberlines
Addition & Subtraction using a numberline
Practise adding and taking away 10 using a numberline.
What changes, what stays the same?
Build your confidence adding and taking away 9 or 11.
e.g. to add 9 just add 10 and then adjust by 1.
When you're ready try the harder levels, use your new skills to solve them.
Instructions:
- Read the Maths Sentence
- Move the numberline so that you can see the starting number
- Move the arrow or the numberline to find the answer
- Type the answer
- Press check
NB: You don't have to use the numberline, you can just
do it in your head and type the answer if you wish.
Have fun!