Color the Giant Numberblocks From Ten to Fifty!
Add some big colors to these big Numberblocks. How many tens make twenty? Can you count by tens to fifty? How about backwards? Ten and another Ten is Twenty, and another Ten is Thirty. Fifty, Forty, Thirty, Twenty, Ten... Time for some Number Fun! You can count on us, we're the Numberblocks!

Numberblocks is an educational magazine that helps kids be hands-on with numbers. Math made easy and fun! Learn more about subscriptions here.

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The robot guards have found the friends in the Museum of Numbers! Use the number key to color the Numberblocks and the robot guards. Color the displays in any colors you like! Ask your grown-up to help cut out a tickle stick and glue it to cardboard. Tickle, tickle!

Use this page to show what you know. Who lives where? Remember Odd Street and Even Street? Who lives on each? Draw lines to show who lives where. Count down from 10 to one for blast off. Press the buttons as you count down. Circle all the green aliens. How many are there?