Question

Drag the operations signs to make the number sentence true.

Use each operation sign once.
4 ? (3 ? 2) ? 6 ? 1 =14
Choose the correct order of operations:
(a) + - x /
(b) - x + /
(c) x / + -
(d) / x - +

Answer 1

The correct order of operations to make the number sentence true is (d) / x - +. Using this order, the number sentence can be rearranged and simplified step-by-step.

Step-by-step explanation:

The correct order of operations to make the number sentence true is (d) / x - +.

Using this order, the number sentence can be rearranged as follows:

4 / (3 x 2) - 6 + 1 = 14

Then, we can simplify the expression step-by-step:

1. First, we perform the multiplication operation: 3 x 2 = 6
2. Then, we perform the division operation: 4 / 6 = 0.6667 (rounded to 4 decimal places)
3. Next, we perform the subtraction operation: 0.6667 - 6 = -5.3333 (rounded to 4 decimal places)
4. Lastly, we perform the addition operation: -5.3333 + 1 = -4.3333 (rounded to 4 decimal places)

Therefore, the correct order of operations is (d) / x - + to make the number sentence 4 ? (3 ? 2) ? 6 ? 1 = 14 true.