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Tim is thinking of a number if you add 8 to the number and then subtract 10 you get 20 what is the number?
22 + 8 - 10 = 20 Therefore, the number he is thinking of is 22.
How do you add a percent and a whole number?
Adding a % and a whole number: Example: 50% of 20 + 8 = 50% x 20 + 8 = 0.50 x 20 + 8 = 10 + 8 = 18
How do you subtract 21-8 by using a Number line from 20 to 50?
Since your number line starts at 20, add 20 to your figures and you will come up with the same answer. 21 - 8 = 41 - 28 = 13
What number comes next 4 8 10 20?
22 Double it, add two, double it, add two, etc.
What is a number divisible by 4 and 10 and a difference of 8?
Well, honey, a number that is divisible by both 4 and 10 is 20. Now, if you want a number that has a difference of 8 from 20, just add 8 to it and you get 28. So, the number you're looking for is 28. Easy peasy lemon squeezy!
What number should you add to -8 to get plus 12?
You add 20
Tim is thinking of a number if you add 8 to the number and then subtract 10 you get 20 what is the number?
22 + 8 - 10 = 20 Therefore, the number he is thinking of is 22.
How do you add a percent and a whole number?
Adding a % and a whole number: Example: 50% of 20 + 8 = 50% x 20 + 8 = 0.50 x 20 + 8 = 10 + 8 = 18
How do you subtract 21-8 by using a Number line from 20 to 50?
Since your number line starts at 20, add 20 to your figures and you will come up with the same answer. 21 - 8 = 41 - 28 = 13
What number comes next 4 8 10 20?
22 Double it, add two, double it, add two, etc.
What is a number divisible by 4 and 10 and a difference of 8?
Well, honey, a number that is divisible by both 4 and 10 is 20. Now, if you want a number that has a difference of 8 from 20, just add 8 to it and you get 28. So, the number you're looking for is 28. Easy peasy lemon squeezy!
How do you find how many boys there are in a school of 340 students if you know the ratio is 8 to 9 girls to boys?
First add 8 and 9 to get 17. Then divide 340 by 17 to get 20. Then times 20 by 8 to find the number of girls or times 20 by 9 to get the number of boys. Number of girls: 160 Number of boys: 180
How can you calculate -20 plus -8 without counters or a number line?
-28
How do you count by 4?
Add four to the previous number. 4, 8, 12, 16, 20, 24 and so on.
What two numbers multiply to -140 and add up to -8?
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
27 plus 8?
If you add 27 and 8, the answer is 35. 7 plus 8 is 15 and add it to 20, the answer is 35.
What times what equals 20 but adds to 8?
28
