6. 60. 5. I’m not sure. 4. 90
Answer:
Hemlo! It's associative property :3
Step-by-step explanation:
Answer:
13.92
Step-by-step explanation:
You can refer to the photo I attached
Answer: 5376
Step-by-step explanation: if a chessboard have 64 squares that means 84 squares used at the tournament will have 5376 squares all together by multiplying 64 × 84.
Answer:
74
Step-by-step explanation:
50+33+20−16−6−10+3=74