Apply the order of operations to evaluate expressions involving square roots and cube roots, with and without using a calculator
1. | In the square S/R 49 + S/R 144 + 6sqrd = ? | |
2. | In the square S/R 25 + S/R 81 + 7 sqrd = ? | |
3. | In the square S/R 16 + S/R 100 + 9sqrd = ? | |
4. | In the square: 49+ * +6=57 | |
5. | In the square: * +16+15=240 | |
6. | In the square: 36+289+ * =87 | |
7. | In the square: * + 81+5=47 | |
8. | In the square: 64+361+ * =196 | |
9. | Number detectives: (Sq root of 16+ sq rt of 25)/3 | |
10. | Number detectives: Take the sq. root of 1600 from 10 squared | |
11. | Number detectives: Product of 10 and 7 /sq. root of 49 | |
12. | Number detectives: Sum of 2 numbers=13. One number is 9. What is the sq. root of the other number? |