How to learn Grade 2: Mathematics
Kentucky academic standards: Mathematics, Grade 2
0 of 5 concepts ready to learn · Markdown, for your AI
1. Measurement and Data · Investigate questions involving measurements.
- Measuring & Plotting Lengths: Generate measurement data by measuring lengths to the nearest whole unit and display the data on a line plot
- Measuring with different units: Measure the length of an object using two different length units and describe how the measurements relate to the size of the unit chosen
2. Numbers and Operations in Base Ten · Add and subtract within 1000.
- Addition and subtraction within 1000: Add and subtract within 1000 using concrete models, drawings, and strategies based on place value; understand composing and decomposing tens and hundreds
3. Numbers and Operations in Base Ten · Understand that the three digits of a three-digit number represent amounts of hundreds, tens and ones.
- A Hundred Is Ten Tens: Understand that 100 can be thought of as a bundle of ten tens — called a 'hundred'
- The three digits of a three-digit number: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones