1. Lessons
  2. Grade 1
  3. Math
  4. Addition and Subtraction 20-100

Math Lesson - Enrichment, Grade 1

  • Activity 1 / Find The Difference Worksheet

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    Little kindergarteners must be able to correctly solve subtraction problems and arrive at the correct answer. The alien ship in the middle of this worksheet has the number ‘30’ in it. This means that your students must figure out which of the equations surrounding the alien ship have a difference of 30. Help them trace a line to all of the equations with a difference of 30 in this tracing sheet. To arrive at the answers, your students must do some simple subtraction.

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  • Activity 2 / Space Mission Math Worksheet

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    Space is full of some pretty interesting things. If your kids are fascinated by asteroids, other planets and even aliens, they would be eager to complete this worksheet. Astronauts are professionals who travel to space to study the many complexities. The astronauts in this tracing sheet need your child’s help to reach Jupiter. Ask your kids to trace a line through all of the equations with the correct sum. Make sure that they add all of the equations properly to help the astronauts.

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  • Activity 3 / Journey Through Space Worksheet

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    Astronauts are really important people. They travel back and forth from Earth to space and other planets to study life there. They are really smart, and they often have to do a lot of mathematical calculations. If your child wishes to be an astronaut like the ones in this worksheet, they must work on their mathematical skills. Sally is on a trip through space. Ask your kids to help her visit the planets by completing each number sentence given in the picture. Check the correct answer for each one.

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