1: Grade 1

Grade 1

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Grade 1 covers four domains: Geometry, Measurement and Data, Numbers and Operations in Base Ten, and Operations and Algebraic Thinking. Work centers on place value within 120, addition and subtraction within 20, and measuring lengths using unit iteration. Geometry introduces shape attributes, composite shapes, and equal partitioning into halves and fourths.

1.GGeometry1.MDMeasurement and Data1.NBTNumbers and Operations in Base Ten1.OAOperations and Algebraic Thinking
Example Problems
Are both trapezoids and parallelograms quadrilaterals?
The frequency table shows how many cups of coffee employees drank at work:

Cups of CoffeeNumber of Employees
02
16
24
32
41


Which number of cups was least common?
Evaluate:
Solve the equation:
Evaluate:
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