Grade 1 math worksheet bundle term 3 • Teacha! - Free Printable
Educational worksheet: Grade 1 math worksheet bundle term 3 • Teacha!. Download and print for classroom or home learning activities.
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Step-by-step solution for: Grade 1 math worksheet bundle term 3 • Teacha!
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Show Answer Key & Explanations
Step-by-step solution for: Grade 1 math worksheet bundle term 3 • Teacha!
Here are the solutions for the homework problems on the worksheet.
1. Addition Problems
* Left Column:
* $45 + 24 = 69$
* $43$ (This number is just listed, no operation shown)
* $50$ (This number is just listed, no operation shown)
* Right Column:
* $25 + 9 = 34$
* $43$ (This number is just listed)
* $23$ (This number is just listed)
*(Note: The layout suggests two separate vertical addition problems: $45+24$ and $25+9$. The other numbers appear to be distractors or part of a different unlisted pattern, but standard addition applies to the lined equations.)*
2. Even or Odd Squares
* Count: There are 9 shaded squares.
* Even / Odd: Odd
* Explanation: When you count by 2s ($2, 4, 6, 8$), you have one square left over. An odd number cannot be divided into equal pairs without having one remaining.
3. Divide the Rectangle
* Task: Draw lines to make 4 rows with 3 squares in each row.
* # of units: $4 \text{ rows} \times 3 \text{ squares} = 12$ units.
4. Repeated Addition Array
* Array: There are 3 rows of 4 stars.
* Equation: $4 + 4 + 4 = 12$
5. Show 8:00 on the Clock
* Digital Box: Write 8:00
* Analog Clock: Draw the short hour hand pointing directly at the 8 and the long minute hand pointing directly at the 12.
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6. Baseball Cards (Place Value & Subtraction)
* Value of the 2: In the number 4,236, the 2 is in the hundreds place. So, its value is 200.
* Cards Left Over: Jack started with 4,236 and sold 345.
* Calculation: $4,236 - 345 = 3,891$
* He has 3,891 cards left.
7. Counting by 5s
* The Mistake: Layke wrote: $165, 170, 175, 180, 185, 190, 195, 200, \mathbf{25}, 210...$
* She messed up after 200. She should have added 5 to 200.
* What she should have written: 205
8. Circle True Expressions
* $546 > 849$ (False, 546 is smaller)
* $658 > 654$ (True, 658 is bigger)
* $435 < 834$ (True, 435 is smaller)
* $345 = 543$ (False, they are not equal)
* Answer: Circle $658 > 654$ and $435 < 834$.
9. Circle the Pentagons
* A pentagon is a shape with exactly 5 sides.
* Shapes to circle:
1. The first shape on the top left (irregular 5-sided shape).
2. The second shape on the top row (irregular 5-sided shape).
3. The last shape on the bottom right (regular-looking 5-sided shape).
* *(Do not circle the octagon, trapezoid, hexagon, or square).*
──────────────────────────────────────
Final Answer:
Week 1 Day 1
* Addition: $45+24=69$; $25+9=34$
* Squares: 9 shaded squares. It is Odd. Explanation: One square is left over when pairing them up.
* Rectangle: 12 units total.
* Repeated Addition: $4 + 4 + 4 = 12$
* Clock: Digital: 8:00. Analog: Hour hand on 8, Minute hand on 12.
Week 1 Day 2
* Value of 2: 200
* Cards Left: 3,891
* Counting Error Correction: 205
* True Expressions: $658 > 654$ and $435 < 834$
* Pentagons: Circle the three shapes that have exactly 5 sides.
Week 1 Day 1
1. Addition Problems
* Left Column:
* $45 + 24 = 69$
* $43$ (This number is just listed, no operation shown)
* $50$ (This number is just listed, no operation shown)
* Right Column:
* $25 + 9 = 34$
* $43$ (This number is just listed)
* $23$ (This number is just listed)
*(Note: The layout suggests two separate vertical addition problems: $45+24$ and $25+9$. The other numbers appear to be distractors or part of a different unlisted pattern, but standard addition applies to the lined equations.)*
2. Even or Odd Squares
* Count: There are 9 shaded squares.
* Even / Odd: Odd
* Explanation: When you count by 2s ($2, 4, 6, 8$), you have one square left over. An odd number cannot be divided into equal pairs without having one remaining.
3. Divide the Rectangle
* Task: Draw lines to make 4 rows with 3 squares in each row.
* # of units: $4 \text{ rows} \times 3 \text{ squares} = 12$ units.
4. Repeated Addition Array
* Array: There are 3 rows of 4 stars.
* Equation: $4 + 4 + 4 = 12$
5. Show 8:00 on the Clock
* Digital Box: Write 8:00
* Analog Clock: Draw the short hour hand pointing directly at the 8 and the long minute hand pointing directly at the 12.
---
Week 1 Day 2
6. Baseball Cards (Place Value & Subtraction)
* Value of the 2: In the number 4,236, the 2 is in the hundreds place. So, its value is 200.
* Cards Left Over: Jack started with 4,236 and sold 345.
* Calculation: $4,236 - 345 = 3,891$
* He has 3,891 cards left.
7. Counting by 5s
* The Mistake: Layke wrote: $165, 170, 175, 180, 185, 190, 195, 200, \mathbf{25}, 210...$
* She messed up after 200. She should have added 5 to 200.
* What she should have written: 205
8. Circle True Expressions
* $546 > 849$ (False, 546 is smaller)
* $658 > 654$ (True, 658 is bigger)
* $435 < 834$ (True, 435 is smaller)
* $345 = 543$ (False, they are not equal)
* Answer: Circle $658 > 654$ and $435 < 834$.
9. Circle the Pentagons
* A pentagon is a shape with exactly 5 sides.
* Shapes to circle:
1. The first shape on the top left (irregular 5-sided shape).
2. The second shape on the top row (irregular 5-sided shape).
3. The last shape on the bottom right (regular-looking 5-sided shape).
* *(Do not circle the octagon, trapezoid, hexagon, or square).*
──────────────────────────────────────
Final Answer:
Week 1 Day 1
* Addition: $45+24=69$; $25+9=34$
* Squares: 9 shaded squares. It is Odd. Explanation: One square is left over when pairing them up.
* Rectangle: 12 units total.
* Repeated Addition: $4 + 4 + 4 = 12$
* Clock: Digital: 8:00. Analog: Hour hand on 8, Minute hand on 12.
Week 1 Day 2
* Value of 2: 200
* Cards Left: 3,891
* Counting Error Correction: 205
* True Expressions: $658 > 654$ and $435 < 834$
* Pentagons: Circle the three shapes that have exactly 5 sides.
Parent Tip: Review the logic above to help your child master the concept of math worksheets for grade 3.
