Equations, expressions, or sets of numbers/objects can be composed in different ways but still have equal values. Solve problems by understanding this.
What is equivalence.
100
When you determine the next numbers in a function table, you are doing what?
People # of legs
1 2
2 4
3 ?
What is extending a function table.
100
A table that is used to display the number of objects.
Animals Number
cows 6
dogs 7
pigs 3
What is a frequency table.
100
A symbol representing a particular number. The number six is represented by 6 in the decimal system, VI in the Roman system.
What is a numeral?
100
Expressing probability using terms such as impossible, unlikely, equally likely, likely, and certain.
What is likelihood.
200
A number you multiply. In the equation 3 x 2 = 6, the 3 and 2 are?
What is factor.
200
When you determine the next number(s), letter(s), or shape(s) in a pattern, you are doing what?
a a a b a a a b a a a b ?
2, 5, 8, 11, 14, ?
What is extending a pattern.
200
A chart that is used to display a function:
People # of legs
1 2
2 4
3 6
What is a function table.
200
When you touch or move an object and say 1, then touch or move the second object and say 2, and touch or move another object and say 3, and so on, you match the sequence of numbers with the number of objects being counted.
What is one-to-one correspondence?
200
Problems where students must use his/her understanding of directional words and ordinal numbers to organize attributes into groups and understand a complex situation.
What is a logic problem.
300
The opposite operation. The opposite operation of addition is subtraction. The opposite operation of multiplication is division.
What is inverse operation.
300
A pattern in which you multiply each term by a given amount to determine the next term in the pattern.
3, 6, 12, 24, 48
What is a geometric pattern.
300
The middle value of a set of numbers in numerical order.
What is the median.
300
A 2 x 5 array, in which markers or dots are placed to represent numbers.
What is a ten-frame?
300
A unit of measure not found on a ruler (for example, paper clips used to measure length).
What is non-standard unit of measure?
400
The number you subtract from. For example, it is the 15 in 15 - 8 = 7.
What is the minuend.
400
A pattern of numbers or objects which increases or decreases arithmetically or geometrically.
What is a growing pattern.
400
The number that occurs most often in a set of numbers?
What is the mode?
400
A process to make an equivalent form of a number, such as 14 = 10 + 4 or 16 - 9 = 10 - 9 + 6.
What is regrouping or decomposing?
400
A word problem where the whole or total amount is known, one part of the whole is know, but the other part is unknown.
What is a part unknown problem?
500
A mathematical statement in which equal values are on each side of the equal sign. The synonym is equation.
What is a number sentence?
500
The "x" term in a function. In the example below, it is the first column:
1 2
2 4
3 6
4 ?
What is the input.
500
A visual way of representing information using pictures or symbols to represent data.
What is a pictograph or picture graph?
500
A strategy to solve multiplication problems where the student adds factors the appropriate number of times. For example,
6 x 3 = 3 + 3 + 3 + 3 + 3 + 3
What is repeated addition?
500
A set process for efficiently performing an operation or solving a problem.