number sense what number is

In UIL number sense can someone tell me how to quickly solve the following type problem in my head. I know how to do it on
1. 1 answer
2. asked by Mattie
3. 501 views
Write an equation and solve for the unknown number.Twice a number, increased by 3 is 7. (1 point) Responses The number is 2. The
1. 1 answer
2. asked by No One
3. 187 views
Write an equation and solve for the unknown number.Twice a number, increased by 3 is 7. (1 point) Responses The number is 2. The
1. 1 answer
2. asked by Aurora Nicole Davies-McMahon
3. 193 views
Write an equation and solve for the unknown number. Twice a number, increased by 3 is 7. (1 point) Responses The number is 2.
1. 1 answer
2. 151 views
the product of a 3-digit number and a 1-digit number will be either a 3-digit number or 4-digit number.Does Emma's statement
1. 2 answers
2. asked by Anonymous
3. 1,917 views
You are shown a coin that its owner says is fair in the sense that it will produce the same number of heads and tails when
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2. asked by Maria
3. 667 views
Based on the clues what is my number? _ _ _ _ _ _~ **When I say the first number that is the number farthest to the LEFT ~ The
1. 7 answers
2. asked by rg
3. 600 views
Determine the unknown number.Twice a number, increased by 3 is 7. (1 point) Responses The number is 2. The number is 2. The
1. 1 answer
2. asked by zendaya
3. 41 views
EQUANG QUADRATICEQUATIONS 17. Rewrite each expression using i. a. V-100 b. V-75 18. List all words from the box that describe
1. 1 answer
2. 136 views
Determine the unknown number.Twice a number, increased by 3 is 7. (1 point) Responses The number is 2. The number is 2. The
1. 1 answer
2. asked by nope
3. 62 views