MATHS CHALLENGE WEEK 4
Mr Clarke needs to know if this number sentence is correct.
19 - 5 = 14
Can you work it out?
We started with 19 fingers and took 5 away. We then counted how many were left.
I knew it was a take away so I used a number square and counted back 5. I then checked it using cubes. I had 19 cubes and took 5 away. I counted 14 left.