Math Lesson - Using Unknown addend problems to help with Subtraction Part 2, Grade 1

  • Activity 1 / Missing Number: Monster Math Worksheet

    Monsters, maths and fun has a nice ring to it, don’t you think? The worksheet requires your child use their counting, addition and subtraction skills. There are equations on both sides of the page. The equation on the left is an addition problem, while the equation on the left mirrors the equation in the subtraction form. Help your child figure out which number out of the options provided makes both the equations true.

  • Activity 2 / Solving Problems with Flags of the World Worksheet

    In the world, there are many different countries. Some of these countries are very far away from each other, while some are very close to each other, and even share some areas of land. Ask your kids if they can name some of the countries they are familiar with. Now, introduce them to the flags of these countries using this simple worksheet. Help them find the missing number in each addition problem, and then check the correct answer.

  • Activity 3 / Turn It down! Subtracting Sounds Worksheet

    If your kids are struggling with mathematics in school, or you just feel like they could really use some extra help with their subtraction skills, then this worksheet is just what you need. The math problems your kids face in school will not be enough to help them fully understand mathematics. With some one-on-one time with you, they will enjoy the subject even more. In this worksheet, your kids will need to find the missing number in all the questions. Help them check the correct answer.

Try Kids Academy for FREE

Gift card Enter coupon code

Note: You will not be billed until your free trial has ended and can cancel at any time. No strings attached.

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
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
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
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
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