Subtract two two-digit numbers – without regrouping

key notes :

🎯 When you subtract a number from itself, the answer is zero.

Learn with an example

👉 Subtract.

13 – 13 =

  • Now subtract:
  • 13 – 13 = 0
  • The difference is 0.

👉 Subtract.

15 – 14 = ___

  • Subtract the ones. Subtract 5 – 4.
  • Subtract the tens. Subtract 1 – 1.
  • The difference is 1.

👉 Subtract.

18 – 11 =

  • Subtract the ones. Subtract 8 – 1 .
  • Subtract the tens. Subtract 1 – 1 .
  • The difference is 7.

Let’s practice!🖊️