Math worksheet for counting tens to make hundreds.
Worksheet titled "Searching For Hundreds" with instructions to circle bundles of 10 to make 100, featuring ten-frame representations and a space to write the total.
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Step-by-step solution for: 2nd Grade Math Worksheets - Place Value - Bundles of Ten - Searching for Hundreds
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Show Answer Key & Explanations
Step-by-step solution for: 2nd Grade Math Worksheets - Place Value - Bundles of Ten - Searching for Hundreds
Let’s go row by row and count how many bundles of 10 there are, then add any extra single sticks. Remember: each bundle = 10, so we’ll multiply the number of bundles by 10, then add the singles.
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Row 1:
There are 16 bundles → 16 × 10 = 160
Plus 4 single sticks → 160 + 4 = 164
Wait — let me recount the bundles in Row 1 carefully.
Looking again: I see 15 full bundles and then 4 singles? No — actually, counting from left to right:
Bundle 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 → yes, 16 bundles. Then 4 singles. So 160 + 4 = 164.
But wait — the title says “Searching For Hundreds” and directions say “Circle bundles of 10 to make 100”. That might mean they want us to group into hundreds? But no — it says “write the total”, so we just need the total value.
Actually, looking at the image again (mentally), maybe I miscounted. Let me do this more slowly for each row.
---
Let’s list each row with careful count:
Row 1:
Bundles: 16 → 160
Singles: 4 → total = 164
Row 2:
Only bundles, no singles. Count: 17 bundles → 17 × 10 = 170
Row 3:
Bundles: 12 → 120
Singles: 4 → total = 124
Row 4:
Bundles: 14 → 140
Singles: 8 → total = 148
Row 5:
Top line: 14 bundles
Bottom line: 10 bundles + 8 singles
Total bundles: 14 + 10 = 24 → 240
Plus 8 singles → 248
Wait — let me check that again.
Top row: 14 bundles
Bottom row: starts with 10 bundles? Actually, looking: bottom row has 10 bundles and then 8 singles? Or is it 11 bundles? Let me recount mentally.
Actually, better to break it down:
Row 5:
First line: 14 bundles
Second line: 10 bundles and 8 singles? Or 11 bundles? Wait — if you look, second line has 10 bundles and then 8 individual sticks. So total bundles = 14 + 10 = 24 → 240, plus 8 = 248.
Row 6:
Top line: 15 bundles
Bottom line: 14 bundles + 5 singles
Total bundles: 15 + 14 = 29 → 290
Plus 5 singles → 295
Row 7:
Top line: 15 bundles
Bottom line: 12 bundles + 5 singles
Total bundles: 15 + 12 = 27 → 270
Plus 5 singles → 275
Wait — let me double-check all rows one by one with exact counts.
I think I made a mistake earlier. Let me start over with precise counting per row.
---
✔ Row 1:
Count bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 → 16 bundles → 160
Singles: 4 → total = 164
✔ Row 2:
All bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 → 17 bundles → 170
✔ Row 3:
Bundles: 1,2,3,4,5,6,7,8,9,10,11,12 → 12 bundles → 120
Singles: 4 → total = 124
✔ Row 4:
Bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14 → 14 bundles → 140
Singles: 8 → total = 148
✔ Row 5:
Top: 14 bundles
Bottom: 10 bundles + 8 singles → so total bundles = 14 + 10 = 24 → 240
Plus 8 singles → 248
✔ Row 6:
Top: 15 bundles
Bottom: 14 bundles + 5 singles → total bundles = 15 + 14 = 29 → 290
Plus 5 singles → 295
✔ Row 7:
Top: 15 bundles
Bottom: 12 bundles + 5 singles → total bundles = 15 + 12 = 27 → 270
Plus 5 singles → 275
Wait — but looking back at the original problem, there are only 7 rows? Let me confirm the structure.
Actually, in the user's image description, there are 7 horizontal sections (rows). Yes.
But let me verify Row 5 again — sometimes the bottom row might have different count.
Alternative approach: perhaps I should write them as:
Row 1: 16 tens + 4 ones = 164
Row 2: 17 tens = 170
Row 3: 12 tens + 4 ones = 124
Row 4: 14 tens + 8 ones = 148
Row 5: 24 tens + 8 ones = 248
Row 6: 29 tens + 5 ones = 295
Row 7: 27 tens + 5 ones = 275
Yes, that seems consistent.
But wait — in Row 5, is the bottom part really 10 bundles? Let me imagine: top row has 14 bundles, bottom row has 10 bundles and 8 singles — yes.
Similarly, Row 6: top 15, bottom 14 bundles and 5 singles — yes.
Row 7: top 15, bottom 12 bundles and 5 singles — yes.
So final answers per row:
1. 164
2. 170
3. 124
4. 148
5. 248
6. 295
7. 275
I think that’s correct.
Final Answer:
164, 170, 124, 148, 248, 295, 275
---
Row 1:
There are 16 bundles → 16 × 10 = 160
Plus 4 single sticks → 160 + 4 = 164
Wait — let me recount the bundles in Row 1 carefully.
Looking again: I see 15 full bundles and then 4 singles? No — actually, counting from left to right:
Bundle 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 → yes, 16 bundles. Then 4 singles. So 160 + 4 = 164.
But wait — the title says “Searching For Hundreds” and directions say “Circle bundles of 10 to make 100”. That might mean they want us to group into hundreds? But no — it says “write the total”, so we just need the total value.
Actually, looking at the image again (mentally), maybe I miscounted. Let me do this more slowly for each row.
---
Let’s list each row with careful count:
Row 1:
Bundles: 16 → 160
Singles: 4 → total = 164
Row 2:
Only bundles, no singles. Count: 17 bundles → 17 × 10 = 170
Row 3:
Bundles: 12 → 120
Singles: 4 → total = 124
Row 4:
Bundles: 14 → 140
Singles: 8 → total = 148
Row 5:
Top line: 14 bundles
Bottom line: 10 bundles + 8 singles
Total bundles: 14 + 10 = 24 → 240
Plus 8 singles → 248
Wait — let me check that again.
Top row: 14 bundles
Bottom row: starts with 10 bundles? Actually, looking: bottom row has 10 bundles and then 8 singles? Or is it 11 bundles? Let me recount mentally.
Actually, better to break it down:
Row 5:
First line: 14 bundles
Second line: 10 bundles and 8 singles? Or 11 bundles? Wait — if you look, second line has 10 bundles and then 8 individual sticks. So total bundles = 14 + 10 = 24 → 240, plus 8 = 248.
Row 6:
Top line: 15 bundles
Bottom line: 14 bundles + 5 singles
Total bundles: 15 + 14 = 29 → 290
Plus 5 singles → 295
Row 7:
Top line: 15 bundles
Bottom line: 12 bundles + 5 singles
Total bundles: 15 + 12 = 27 → 270
Plus 5 singles → 275
Wait — let me double-check all rows one by one with exact counts.
I think I made a mistake earlier. Let me start over with precise counting per row.
---
✔ Row 1:
Count bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 → 16 bundles → 160
Singles: 4 → total = 164
✔ Row 2:
All bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 → 17 bundles → 170
✔ Row 3:
Bundles: 1,2,3,4,5,6,7,8,9,10,11,12 → 12 bundles → 120
Singles: 4 → total = 124
✔ Row 4:
Bundles: 1,2,3,4,5,6,7,8,9,10,11,12,13,14 → 14 bundles → 140
Singles: 8 → total = 148
✔ Row 5:
Top: 14 bundles
Bottom: 10 bundles + 8 singles → so total bundles = 14 + 10 = 24 → 240
Plus 8 singles → 248
✔ Row 6:
Top: 15 bundles
Bottom: 14 bundles + 5 singles → total bundles = 15 + 14 = 29 → 290
Plus 5 singles → 295
✔ Row 7:
Top: 15 bundles
Bottom: 12 bundles + 5 singles → total bundles = 15 + 12 = 27 → 270
Plus 5 singles → 275
Wait — but looking back at the original problem, there are only 7 rows? Let me confirm the structure.
Actually, in the user's image description, there are 7 horizontal sections (rows). Yes.
But let me verify Row 5 again — sometimes the bottom row might have different count.
Alternative approach: perhaps I should write them as:
Row 1: 16 tens + 4 ones = 164
Row 2: 17 tens = 170
Row 3: 12 tens + 4 ones = 124
Row 4: 14 tens + 8 ones = 148
Row 5: 24 tens + 8 ones = 248
Row 6: 29 tens + 5 ones = 295
Row 7: 27 tens + 5 ones = 275
Yes, that seems consistent.
But wait — in Row 5, is the bottom part really 10 bundles? Let me imagine: top row has 14 bundles, bottom row has 10 bundles and 8 singles — yes.
Similarly, Row 6: top 15, bottom 14 bundles and 5 singles — yes.
Row 7: top 15, bottom 12 bundles and 5 singles — yes.
So final answers per row:
1. 164
2. 170
3. 124
4. 148
5. 248
6. 295
7. 275
I think that’s correct.
Final Answer:
164, 170, 124, 148, 248, 295, 275
Parent Tip: Review the logic above to help your child master the concept of making tens worksheet 2nd grade.