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S U B T R A C T I O N S U B T R A C T I O N
A D D I T I O N A D D I T I O N
F L U E N C Y Q U I Z
&&
(Within 100)
Page 2


S U B T R A C T I O N S U B T R A C T I O N
A D D I T I O N A D D I T I O N
F L U E N C Y Q U I Z
&&
(Within 100)
D I R E C T I O N S :
Number 1-10 on your paper. Show your
work and answer the following questions.
Page 3


S U B T R A C T I O N S U B T R A C T I O N
A D D I T I O N A D D I T I O N
F L U E N C Y Q U I Z
&&
(Within 100)
D I R E C T I O N S :
Number 1-10 on your paper. Show your
work and answer the following questions.
1 .
5 6 + 3 3 =
Page 4


S U B T R A C T I O N S U B T R A C T I O N
A D D I T I O N A D D I T I O N
F L U E N C Y Q U I Z
&&
(Within 100)
D I R E C T I O N S :
Number 1-10 on your paper. Show your
work and answer the following questions.
1 .
5 6 + 3 3 =
2 .
7 6 - 3 2 =
Page 5


S U B T R A C T I O N S U B T R A C T I O N
A D D I T I O N A D D I T I O N
F L U E N C Y Q U I Z
&&
(Within 100)
D I R E C T I O N S :
Number 1-10 on your paper. Show your
work and answer the following questions.
1 .
5 6 + 3 3 =
2 .
7 6 - 3 2 =
3 .
2 7 + 6 2 =
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FAQs on PPT: Addition and Subtraction Up to 99 - Mathematics for Class 1

1. What are the basic rules for addition and subtraction up to 99?
Ans. The basic rules for addition involve combining two or more numbers to get a total. For example, when adding 34 and 45, you align the numbers by place value and add them column by column. In subtraction, you take one number away from another. For instance, if you subtract 23 from 56, you find how many remain. Always ensure to borrow from the next place value if the top number is smaller than the bottom number in vertical subtraction.
2. How can I help my child practice addition and subtraction up to 99?
Ans. You can help your child practice by using everyday situations, such as counting items during shopping or dividing snacks among friends. Additionally, using worksheets with various problems, engaging in fun games that involve numbers, or using educational apps designed for math practice can be effective. Flashcards can also be a useful tool for quick recall of addition and subtraction facts.
3. What are some common strategies to solve addition and subtraction problems?
Ans. Common strategies include using number lines to visualize the problems, breaking numbers into tens and units to simplify calculations, and using mental math for easier problems. For example, to add 27 and 34, you can first add the tens (20 + 30 = 50) and then the units (7 + 4 = 11) to get a total of 61. These strategies help in enhancing number sense and improve problem-solving skills.
4. Why is it important for first graders to learn addition and subtraction up to 99?
Ans. Learning addition and subtraction up to 99 is crucial for first graders as it lays the foundational skills for future math concepts. Mastering these skills helps improve their confidence in math, enhances their problem-solving abilities, and prepares them for more complex operations in later grades. Additionally, these skills are essential for everyday tasks like budgeting, shopping, and time management.
5. What resources are available for teaching addition and subtraction to first graders?
Ans. Numerous resources are available for teaching addition and subtraction to first graders. You can find workbooks specifically designed for young learners, online educational platforms offering interactive activities, and apps that focus on math skills. Many libraries also have children's books that incorporate math concepts. Additionally, educational websites often provide printable games and worksheets that can make learning fun and engaging.
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