Let's calculate:
Expression: 10 - 10 × 10 + 10
π According to the priority rule (multiply and divide first, add and subtract later):
1οΈβ£ Calculate the multiplication part:
10 × 10 = 100
2οΈβ£ Substitute into the expression:
10 - 100 + 10
3οΈβ£ Do it from left to right:
10 - 100 = -90
-90 + 10 = -80
β Answer: -80