Mixed Integer Operations( Week 47 Evaluation) 1. Using all the numbers of 7, 10, 13, 15, 19, 20 and +, − operations, can an even number be made? 2. Make a 2 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 3, 4, 5, 6, and 7 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 2 3. Make a 4 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 3, 4, 5, 6, and 7 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 4 4. Make a 6 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 2, 3, 4, 5, and 6 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 6 5. Make a 7 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 2, 3, 4, 5, and 6 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 7 6. Make a 9 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 2, 3, 4, 5, and 6 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 9 7. Make a 10 using the giving numbers with operators (), +, -, *, /. When making the number, it is required to use each of the five numbers from 1, 2, 3, 4, and 5 exactly once. But there is no limit in how many of the operators (), +, -, *, / to be used.
= 10 8. What number is 8 less than 1 more than 40? 9. Make a 5 using the following 5 numbers: 3, 5, 7, 8 and 3. You can use +,-,*,/, and ( ) as many times as you wish, but you need to use all 5 numbers and each number only once. 10. What number is 6 less than double of 22? |