Vocabulary Week 2

A statement that uses the symbols >,<,= to show if one quantity is greater than, less than, or equal to another quantity

• Comparison Statement

• Compatible Numbers

• Sum

• Difference

• Equation

Pairs of numbers that are easy to add, subtract, multiply, or divide mentally

• Comparison Statement

• Compatible Numbers

• Sum

• Difference

• Equation

The answer to an addition problem

• Comparison Statement

• Compatible Numbers

• Sum

• Difference

• Equation

The answer to a subtraction problem

• Expression

• Compatible Numbers

• Sum

• Difference

• Equation

A mathematical statement showing that two expressions are equal

• Expression

• Position

• Sum

• Difference

• Equation

A mathematical statement that may contain variables (letters), operations, and symbols

• Expression

• Position

• Sum

• Difference

• Equation

A comparison of an object's location on a map to other things on the map

• Expression

• Position

• Sum

• Difference

• Equation

To exert force on (someone or something) so as to cause movement toward oneself

• Position

• Pull

• Push

• Descriptive Investigation

To exert force on (someone or something), typically with one's hand, in order to move them away from oneself or the origin of the force

• Position

• Pull

• Push

• Descriptive Investigation

A searching inquiry for gathering facts

• Position

• Pull

• Push

• Descriptive Investigation