# Number And Operations In Base Ten Worksheet

Number and Operations in Base Ten:Place Value
K Work with numbers 11-19 to gain foundational understanding of place value
1st Count to 120 starting at any number
Understand that 2 digit numbers represent amounts of tens and ones
Compare 2 digit numbers based on the meanings of tens and ones
2nd Count within 1000, skip counting by 2s, 5s, 10s and 100s
Understand that 3 digit numbers represent the amount of hundreds, tens, and ones
3rd Understand that 4 digits numbers represent the amounts of thousands, hundreds, tens, and ones
Use place value understanding to round to the nearest 10 or 100
4th Recognize that in multi-digit numbers, a digit in the one place represents 10 times as much as it represents in the place to its right
Read and write multi-digit whole numbers using base-10, number names, and expanded form. Compare 2 multi-digit numbers
Use place value understanding to round multi-digit numbers to any place
5th Recognize that in multi-digit numbers, a digit in the one place represents 10 times as much as it represents in the place to its right and
1/10 of what it represents in the place to the left
Read, write, and compare decimals to thousandths
Use place value understanding to round decimals to any place
Explain patterns of zero of the product when multiplying a number by powers of 10
Explain patterns of the decimal point when a decimal is multiplied or divided by a power of 10
Use whole number exponents to denote powers of 10
6th Apply and extend previous understandings of numbers to the system of rational numbers.
Apply and extend previous understandings of arithmetic to algebraic expressions.
7th Apply and extend previous understandings of operations with fractions to add, subtract, multiple, and divide rational numbers.
Solve real-life and mathematical problems using numerical and algebraic expressions and equations.
8th Know that there are numbers that are not rational, and approximate them by rational numbers.
Work with radicals and integer exponents.
Algebra I Extend the properties of exponents to rational exponents. (N)
Reason quantitatively and use units to solve problems. (N)
Write expressions in equivalent forms to solve problems. (A)
Analyze functions using different representations. (F)
Construct and compare linear, quadratic, and exponential models and solve problems. (F)
Geometry Use probability to evaluate outcomes of decisions. (S)
Algebra II Write expressions in equivalent forms to solve problems. (A)
Understand the relationship between zeros and factors of polynomials.
Analyze functions using different representations. (F)
Construct and compare linear, quadratic, and exponential models and solve problems. (F)