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Simple subtraction questions8/16/2023 ![]() ![]() We can this teach simple subtraction by starting with the 8 counters, removing 3 and counting how many are left. To practise this, we can teach the subtraction using counters as shown below. We would aim to simply remember that since 3 + 5 = 8, then 8 – 3 = 5. Ideally we would recommend knowing basic subtraction facts very thoroughly as a prerequisite for these lessons. Our first example considers a direct subtraction of 8 take away 3. We will consider the examples below to understand this further. This summary is a quick guide to finding missing numbers in simple subtraction questions, however it is necessary to understand why this works and how to apply it. If the missing number is immediately before the subtraction sign: Add the two other numbers together.If the missing number is being subtracted from a larger number: Subtract the given answer from the larger number.If the missing number is immediately after the equals sign: Subtract the second number from the first.In summary, we have three cases of subtraction missing number problems that are solved as follows: This will be equal to another number that is smaller than the first.īelow is a summary of the three cases of missing number problems that we may encounter. In these typical styles of subtraction missing number problems, there will be a largest number at the beginning of the subtraction, take away a smaller number. We will be looking specifically at the typical questions encountered in primary school mathematics with three numbers in the complete subtraction sentence. Are you interested in the resources I shared in this post? All of the printables mentioned above can be found in one money-saving bundle.In this lesson we will be filling in missing numbers in subtraction problems. I hope that this post served as inspiration as you find fun and engaging ways to teach subtraction in kindergarten. Resources for Teaching Subtraction in Kindergarten When reading these books aloud to your students, be sure to take the time to point out how subtraction is being used in the story. Read Alouds – There are plenty of fun and engaging picture books that model subtraction scenarios. Songs – Students love to learn through music! Songs like Five Little Monkeys can help students practice subtraction in a fun way. Mini Erasers – Do you have a stash of mini erasers? Swap out your traditional manipulatives to add some seasonal fun to your subtraction practice. ![]() This is also a great fine motor activity! Play Dough – Students can roll and smash balls of play dough to model subtraction. Hi-Ho Cherry-O is a fun game that practices both adding and taking away!īowling – Set up an indoor bowling set and have students figure out how many pins are left standing after each turn. Make it Fun!įinally, don’t forget to help students have fun as they learn! There are a variety of engaging games and activities that will help students practice subtraction:īoard Games – There are many board games that require students to subtract. Not only does this help students visualize addition and subtraction, but it also adds some extra fine motor practice to math time! 6. My word problem worksheets include their own manipulatives! Students can cut out the objects on each worksheet to help them model the word problem. These real-life examples will encourage students to look for math all around them! Plus, they will be able to use their knowledge of subtraction strategies to help them solve these problems. One of the best ways to do this is by teaching students how to solve story problems. The most important part of teaching any math concept is to make it meaningful for students. This is a great low-prep option for subtraction practice! If you’re interested in trying subtraction task cards, you can find them in my shop. Once the task cards have been laminated for durability, they can be used over and over again. Subtraction task cards are perfect for centers! Each set of task cards can be completed independently during math rotations because they use strategies that the students have already been taught. I love to incorporate different subtraction strategies and activities into the classroom during math centers. ![]() As with any new skill, students need to practice, practice, and practice some more! In order to keep students engaged in practicing subtraction, it’s helpful to have a variety of hands-on, engaging activities available. ![]()
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