#1) (15-5) + 3² + 10
Parenthesis→ 10 + 3² + 10
Exponents→ 10 + 9 +10
Addition→ 29
#2) 2² + (2×2) - 2
Parenthesis→ 2² + 4 - 2
Exponents→ 4 + 4 -2
Addition→ 8 - 2
Subtraction→ 6
#3) 4² - (4×3) + 6 - 5
Parenthesis→ 4² - 12 + 6 - 5
Exponents→ 16 - 12 + 6 - 5
Subtraction→ 4 + 6 - 5
Addition→ 10 - 5
Subtraction→ 5
#4) (6÷3) + 5² - 2 × 2 + 1
Parenthesis→ 2 + 5² - 2 × 2 + 1
Exponents→ 2 + 25 - 2 × 2 + 1
Multiplication→ 2 + 25 - 4 + 1
Addition→ 27 - 4 +1
Subtraction→ 23 + 1
Addition→ 24
#5) 45 ÷ 9 + 11 × 3 - (3×2) + 3²
Parenthesis→ 45 ÷ 9 + 11 × 3 - (6) + 3²
Exponents→ 45 ÷ 9 + 11 × 3 - 6 + 9
Division→ 5 + 11 × 3 - 6 + 9
Multiplication→ 5 + 33 - 6 + 9
Addition→ 38 - 6 + 9
Subtraction→ 32 + 9
Addition→ 41
#6) 60 - (3×5) + 10² + 4 ÷ 2 - 7
Multiplication→ 60 - 15 + 10² + 4 ÷ 2 - 7
Exponents→ 60 - 15 + 100 + 4 ÷ 2 - 7
Division→ 60 - 15 + 100 + 2 - 7
Subtraction→ 45 + 100 + 2 - 7
Addition→ 147 - 7
Subtraction→ 140
