2nd Grade Number Sense Worksheets and Printables | Page 4

Worksheet instructions: Write the correct 3-digit number. For example: 721 = 700 + 20 + 1

Worksheet instructions: Find the missing numbers in each circle by adding the given numbers. If you find it easy, try to figure out the answers mentally (without writing down the intermediary steps).

Worksheet instructions: Find the missing numbers in each circle by adding the given numbers. If you find it easy, try to figure out the answers mentally (without writing down the intermediary steps).

Worksheet instructions: Add or subtract to find the missing number for each problem.

Worksheet instructions: Round each of the following 3-digit numbers to the nearest 10 or 100, depending on the underlined digit.

Worksheet instructions: Round each of the 3-digit numbers to the nearest 100.

Worksheet instructions: Round each of the 3-digit numbers to the nearest 10.

Worksheet instructions: Round each of the 2-digit numbers to the nearest ten.

Worksheet instructions: Compare the numbers by adding: > or < or =

Worksheet instructions: Compare the numbers by adding: > or < or =

Worksheet instructions: Determine the value of the underlined digit (hundreds, tens or ones)

Worksheet instructions: Count by 20 from 20 to 1,000, and fill in the missing numbers.

Worksheet instructions: Count by 2’s from 2 to 100, and fill in the missing numbers below.

Worksheet instructions: Write the numbers from smallest to largest.

Worksheet instructions: Write the numbers from smallest to largest.

Worksheet instructions: Find the missing place value from each 3-digit number below.

Worksheet instructions: Build the 3-digit numbers by adding its parts (multiples of ones, ten and one hundred).

Worksheet instructions: Count by 10 from 16 to 1,006, and fill in the missing numbers below.

Worksheet instructions: Count by 10 from 12 to 1,002, and fill in the missing numbers.

Worksheet instructions: Count by 10s from 10 to 1,000, and fill in the missing numbers.

Worksheet instructions: Count out-loud by 10 from 10 to 1,000.

Ordinal numbers (1st, 2nd, 3rd...) define an object’s position in a series. Worksheet instructions: Write the ordinal numbers in words (6th-10th).

Ordinal numbers (1st, 2nd, 3rd...) define an object’s position in a series. Worksheet instructions: Write the ordinal numbers in words (1st-5th).

Ordinal numbers (1st, 2nd, 3rd...) define an object’s position in a series. Worksheet instructions: Write 1st, 2nd, 3rd, 4th and 5th under the correct picture. Then, fill in the blanks in the sentence below.

Worksheet instructions: Circle the correct number for each word (0-100).