10 and 13
5 + 23 + 10 + 23 = 61
10 + 2 = 12 12 + 23 = 35 25 * 3 = 75 75 - 61 =14 14 * 2 = 28 28 - 8.4 = 19.6 10 +2 + 23 * 3 - 61 * 2 - 8.4 = 19.6
Combining the days of January and September gives 61 days. (31 + 30 = 61)
Estimate: 40+20 = 60 Actual: 38+23 = 61
61
The answer is 61. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
61 minus 23 equals 38. This is because subtraction is the process of finding the difference between two numbers. In this case, you are taking away 23 from 61, leaving you with 38. This operation can be represented as 61 - 23 = 38.
61
47 plus 61 is equal to 108.
25
-61
They are both prime numbers and they add up to 23+61 = 84