Operation symbols
dots 36
What is the subtraction sign ?
Linear format means the problem will be vertical (up and down) or horizontal (in a line)?
Horizontal- in a line
Solve the following problem in linear format.
6+3=
#6+3 = #9
In this linear format problem what is missing?
45+20 = #65
The number sign in front of the problem.
dots 4, 1 4
What is the cent sign ?
dot 3 4 6
What is the addition sign ?
True or false there are spaces used before and after the operation signs.
Operation signs are the +, -, x, /
False no spaces are used by the operation signs.
Solve the following problem in linear format.
8-3=
#8-3 = #5
In this linear format problem what is missing?
#80-40= #40
The space before the number sign.
dots 1 4 5 6, 3 4 5 6
What is the opening and closing indictors for simple fraction ?
dots 4 6, 1 3
What is the equals sign ?
How many spaces are used in linear format?
2, one before the equals and one after the equals.
Solve the following problem in linear format.
4x5=
#4x5 = #20
In this linear format problem what is missing?
#900x1 space space #900
The equals sign in between the spaces.
dots 4, 3 5 6
What is the percent sign ?
dots 4, 1 6
What is the multiplication cross ?
True or false there are 3 number signs in a liner format problem.
False, there are only 2, one at the beginning of the problem and one before the answer.
Solve the following problem in linear format.
12/3=
#12/3 = #4
In this linear format problem what is missing?
#10/2 = 5
The number sign in front of the answer.
dots 4 6, 1 6
What is the degree sign ?
dots 4 6, 3 4
What is the division sign?
Walk me through the linear format of a problem. Remember to tell me all about the number signs and spaces. (You can make up your own problem if that makes things easier.)
# number (+,-,x,/) number space equals space # number
Example: #12-5 = #7
Solve the following problem in linear format.
100-75=
#100-75 = #25
In the following linear problem what is missing?
#100 56 = #44
The operations sign a - between the numbers on the left of the equals sign.
dots 1 2 4 5 6
What is the terminator indicator ?