23,535:0,9-0,552:0,6+0,902:2,2

Let's break down the expression step by step:

1. Calculate each division separately:

   • \( 23,535 \div 0,9 \)
   • \( 0,552 \div 0,6 \)
   • \( 0,902 \div 2,2 \)

2. Calculate \( 23,535 \div 0,9 \): \[ 23,535 \div 0,9 \approx 26,152.2222 \]

3. Calculate \( 0,552 \div 0,6 \): \[ 0,552 \div 0,6 = 0,92 \]

4. Calculate \( 0,902 \div 2,2 \): \[ 0,902 \div 2,2 \approx 0,4090909091 \]

5. Now, substitute these values back into the expression: \[ 26,152.2222 - 0,92 + 0,4090909091 \]

6. Now perform the subtraction and addition: \[ 26,152.2222 - 0,92 = 26,151.3022 \] \[ 26,151.3022 + 0,4090909091 \approx 26,151.7112909091 \]

Therefore, the final result is approximately: \[ \approx 26,151.71 \]