Solve Build with 9 Worksheet: Answer Key, Result Testing & Solution Checking

Try Kids Academy for FREE!

Yearly

$195⁹⁹

$97⁹⁹

$8.17 / month
Billed annually

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Quarterly

$79⁹⁹

$39⁹⁹

$13.33 / month
Billed quarterly
Monthly

$39⁹⁹

$19⁹⁹

$19.99 / month
Billed monthly

Yes, I want to add E‑Blox - the brick-compatible construction set for building 3D circuits with lights, sounds, motion, and other.

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Great app

Wow! This app is really great. For the first time my kids actually enjoy learning math and reading. The games on Kids Academy are educational and really fun.

Kimberlyxo

So engaging

We love how we can focus on math with this app. It is engaging and we love how we are able to adjust and tailor the levels according to our son’s knowledge and skill levels!

Momma Anna

Great for kids

Our 7 years old daughter loves reading activities and every off-line game Kids Academy offers. This is a very good app, I highly recommend it!

TonyThan

Such a great app!

This was a really fun way to get my kids to practice their math. I usually struggle to get them into it and Kids Academy makes it easy.

Fernanndas Stoun

Daughter's favorite

Still a top favorite for our 7 year old. She loves earning her stars as she learns to trace letters and numbers. Coloring and the sounds are engaging and are on target for her age group and being Pre K.

Surviving5Kids

Great app!

This app is wonderful for my 7 years old son! :) It focuses on basic reading, writing, and math skills. The reward system is great and consistent!

Lilbittygarza

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