Mentally Add 10 or 100 Math Games

2 games

In this series of games, your students will learn to mentally add or subtract 10 or 100 to a given number from 100-900. The Mentally Add 10 or 100 learning objective — based on CCSS and state standards — delivers improved student engagement and academic performance in your classroom, as demonstrated by research. This learning objective directly references 2.NBT.B.8 as written in the common core national math standards.

Scroll down for a preview of this learning objective’s games and the concepts.

Concepts Covered

Mentally add or subtract 10 or 100 to a given number from 100-900.

A preview of each game in the learning objective is found below.

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Galaxy Escape Estimated Duration: 20 minutes 10 Bright Monsters have been captured in space and they need your help to cross the galaxy jumping between platforms, finding them, and releasing them by correctly answering each question. Each monster that you release and unlock will be available to play with in the next level, in the search for the next monster. In your journey, you’ll be able to find power-ups, like ‘Double points’ and ‘Slow down’, which can be activated by finding gems, and their duration can be extended by correctly answering a question. Unlock and release the 10 different monsters and a spaceship along 10 different levels, while you make the most possible points.

Holobridge 2 Estimated Duration: 6 minutes It seems like a mathling who has crossed the newly repaired bridge has found treasure hidden in a secluded path away from his village! However, the bridges leading to the treasure are broken. In this game by Zapzapmath, students will learn how to fix and solve the equations provided to them.

Mentally Adding 10 or 100 Estimated Duration: 4 minutes Mentally Adding 10 or 100

Robot Chef Estimated Duration: 18 minutes Congratulations, you are creating the first all-robot restaurant in the city! As you serve more customers, you will be able to build more robots to assist in delivering tasty treats. Attend Night School and answer questions to earn advanced robot chefs!

Mentally Add 10 or 100 Math Games

Concepts Covered

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