Question

1)2+2×22) 2+3×33)45×45

Answer 1

1)6(первым делается умножение)
2)11(первым делается умножение)
3)2025

Answer 2

1)6.          2)8    3)2025 а смысл можно на калькуляторе

Answer 3

1. The order of operations in mathematics is PEMDAS, which means parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right). Therefore, when solving 2 + 2 × 2, we first need to perform the multiplication operation before adding.

2 + 2 × 2 = 2 + 4 = 6

2. Using the same order of operations, we first need to perform the multiplication operation before addition.

2 + 3 × 3 = 2 + 9 = 11

3. To solve 45 × 45, we simply multiply 45 by itself.

45 × 45 = 2025