First Grade Number and Operations

Links verified 1/2/2015

To work on first grade mathematics standards, click on the numbers below to visit pages with internet resources for each of the learning standards listed.

0106.2.1	Read Write Numbers - Read and write numerals up to 100.
0106.2.2	Number Words - Write numbers up to 10 in words.
0106.2.3	Count Up and Down - Count forward and backward by ones beginning with any number less than 100
0106.2.4	Skip Count - Skip count by twos, fives, and tens.
0106.2.5	Compare Numbers - Order and compare (less than, greater than, or equal to) whole numbers to 100.
0106.2.6	Place Value - Recognize the place value of numbers (tens, ones).
0106.2.7	Add Subtract - Develop fluency with addition and subtraction facts of sums through ten.
0106.2.8	Counting Back - Relate counting on and counting back to addition and subtraction and understand them as inverse operations.
0106.2.9	Add Three Numbers - Add three single-digit numbers.
0106.2.10	Use Models - Use models (such as discrete objects, connecting cubes, and number lines) to represent part-whole, adding to, taking away from, and comparing to situations to develop understanding of the meaning of addition and subtraction.
0106.2.11	Basic Fractions - Recognize the part-whole relationship in representations of basic fractions such as 1/2 and 1/4.
0106.2.12	Models for Adding - Use various models to develop strategies for solving arithmetic problems.
0106.2.13	Add Subtract 100 - Solve problems that require addition and subtraction of numbers through 100.
0106.2.14	Compose Decompose - Use composition and decomposition of numbers to identify and discuss patterns.
0106.2.15	Groups Tens Ones - Represent whole numbers between 10 and 100 in groups of tens and ones.
0106.2.16	Number Line - Represent whole numbers up to 100 on a number line.
0106.2.17	Use Number Line - Use the number line to create visual representations of sequences (such as even numbers, tens, multiples of five).