Problem Description:
The image shows a 2nd-grade math worksheet with multiple addition problems. The task is to solve each addition problem and provide the correct answers.
Solution Approach:
1.
Identify Each Addition Problem: The worksheet contains multiple rows and columns of addition problems.
2.
Solve Each Problem: Perform the addition for each pair of numbers.
3.
Verify the Answers: Ensure that the calculations are accurate.
Step-by-Step Solution:
#### First Row:
- \( 80 + 2 = 82 \)
- \( 33 + 19 = 52 \)
- \( 18 + 8 = 26 \)
- \( 21 + 9 = 30 \)
- \( 44 + 10 = 54 \)
#### Second Row:
- \( 55 + 52 = 107 \)
- \( 5 + 42 = 47 \)
- \( 32 + 37 = 69 \)
- \( 15 + 73 = 88 \)
- \( 32 + 84 = 116 \)
#### Third Row:
- \( 43 + 64 = 107 \)
- \( 90 + 47 = 137 \)
- \( 8 + 14 = 22 \)
- \( 51 + 89 = 140 \)
- \( 71 + 26 = 97 \)
#### Fourth Row:
- \( 7 + 93 = 100 \)
- \( 22 + 93 = 115 \)
- \( 18 + 44 = 62 \)
- \( 55 + 88 = 143 \)
- \( 83 + 62 = 145 \)
#### Fifth Row:
- \( 63 + 82 = 145 \)
- \( 41 + 59 = 100 \)
- \( 72 + 36 = 108 \)
- \( 14 + 85 = 99 \)
- \( 32 + 79 = 111 \)
#### Sixth Row:
- \( 7 + 21 = 28 \)
- \( 62 + 84 = 146 \)
- \( 93 + 16 = 109 \)
Final Answer:
\[
\boxed{
\begin{array}{ccccc}
82 & 52 & 26 & 30 & 54 \\
107 & 47 & 69 & 88 & 116 \\
107 & 137 & 22 & 140 & 97 \\
100 & 115 & 62 & 143 & 145 \\
145 & 100 & 108 & 99 & 111 \\
28 & 146 & 109 \\
\end{array}
}
\]
Explanation:
Each addition problem was solved by adding the two numbers together. The results were carefully calculated and verified to ensure accuracy. The final answers are presented in the same format as the original worksheet.
Parent Tip: Review the logic above to help your child master the concept of 2nd grade math practice sheets.
