Do you like ice-cream? Visit the ice-cream shop and help in counting to 1000.

Explains the number series you can see when counting to one thousand, and the patterns in the number words.

On this interactive website students practice various math skills using a real life scenario on a fishing boat. Those skills include counting forwards by tens, reading three-digit numbers, and producing a three-digit number using base...

Test your knowledge of counting, reading, and identifying numbers up to 1000.

Students will follow the given instructions to double numbers until they reach 1000 or as close as possible.

Follow the steps in the examples for place value to the thousands place and then practice the skills with the two interactive activities.

A guide to support parents as they work with their students in place value, counting, and comparison of numbers to 1000.

Explains the system of place value for numbers greater than one thousand, and how to write larger numbers using words.

Browse resources related to second-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.

This site is a lesson on the cardinal numbers 31-1000 with an explanation of how to change the hundreds to match the nouns they modify.A quiz follows the lesson to test the student's comprehension of these cardinal numbers.

For this activity, the player must read the number words and click on the correct number symbol from four choices.

Follow the steps in the examples for place value for numbers greater than 1000 and then practice the skills with the two interactive activities.

Watch this visualization comparing the size of Jupiter to the Earth. Jupiter is so immense almost 1,000 Earths fit inside it. Background information and teaching tips are provided.

A game where the player must first click on the number that is one less than a number between one and one thousand, then on the number that is one more.

This lesson focuses on the math needed to solve problems counting. In the first lesson you learned that it was possible to build 1000 possible robots using only a handful of parts. Now suppose the director only asks for a cast of 6...

Quiz where the player looks at two numbers between one and one thousand, and must choose the correct symbol for comparing them (i.e., >, <, or =).

Using the size of the planets, 2nd graders are able to work with numbers to 1,000. This lesson introduces larger numbers (even beyond 1,000) to extend student understanding of the patterns in numbers.

Second graders often become confused as they count from one decade to the next. In order to become fluent with operations in addition and subtraction, 2nd graders need to be able to move across decades. This instructional activity...

Shark Numbers is a mobile-friendly place value game. The learning objective of this game is to know what each digit in a 3-digit number represents, (for ages 5-8).

At this site from Lizard Point Consulting, you can practice several different levels of difficulty of subtraction problems that use 1-digit numbers all the way up to 3-digit number subtraction problems that require regrouping. You can...

Practice making groups of 10 and 100 while adding 3-digit numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.