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Questions and Answers
What is the result of the addition 12 + 3?
If Sam has 7 toy cars and his friend gives him 4 more, how many toy cars does Sam have now?
What does 15 - 6 equal?
How many students are present if there are 15 students in a class and 3 are absent?
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What is the value of 10 - 2 + 6?
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What is the total after calculating 14 - 5?
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Lisa has 9 apples, and after buying 5 more, she has 14 apples.
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How many cows are still in the barn if a farmer has 20 cows and 8 go to the field?
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There are 12 birds in a tree. If 4 birds fly away, the number of birds left is
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Match the following equations with their results:
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What is the missing value in the equation 11 + ___ = 19?
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If 15 - 6 equals 10, then the statement is true.
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What is the result of 6 + 7?
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The difference when subtracting 2 from 10 is
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If Sam has 7 toy cars and his friend gives him 4 more, how many toy cars does he have in total?
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Study Notes
Addition
- Solve addition problems within 20.
Subtraction
- Subtract numbers within 20.
Word Problems
- Apply addition and subtraction to solve real-life scenarios.
Fun Activity
- Identify missing numbers in equations involving addition or subtraction within 20.
Challenge Section
- Solve multi-step addition and subtraction problems with numbers less than 20.
Addition and Subtraction Within 20
- The worksheet covers addition and subtraction problems within the number range of 20.
- Five addition problems are presented in Section 1: 8 + 7, 5 + 6, 12 + 3, 10 + 5, and 4 + 9.
- Section 2 features five subtraction problems: 15 - 6, 10 - 4, 18 - 7, 14 - 5, and 17 - 9.
Word Problems
- Section 3 includes five word problems that can be solved using addition or subtraction within 20.
Fun Activity
- Section 4 provides a fun activity where students need to fill in the missing numbers in equations.
- The equations are __ + 9 = 16, 15 - __ = 11, 6 + __ = 13, __ - 5 = 2, and 11 + __ = 19.
Challenge Section
- Section 5 provides a challenge section with five equations that combine addition and subtraction.
- These equations include: 7 + 5 - 3, 10 - 2 + 6, 3 + 4 + 2, 16 - 9 + 1, and 5 + 5 + 4 - 3.
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Description
Test your skills in basic addition and subtraction with this engaging quiz. Solve problems within 20, tackle word problems, and identify missing numbers in equations. Challenge yourself with multi-step problems to reinforce your understanding of these essential math concepts.
