Let’s solve each subtraction problem step by step.
We are given groups of dinosaurs (or dinosaur-related items) and asked to subtract a number from the total count in each group.
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First row:
There are 2 green Stegosaurus dinosaurs.
Subtract 1:
2 - 1 =
1
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Second row:
There are 3 small orange dinosaurs.
Subtract 2:
3 - 2 =
1
---
Third row:
There are 4 gray fossil rocks (stacked in two piles of 2).
Wait — let’s count carefully:
Top pile: 2 rocks
Bottom pile: 2 rocks
Total = 4 rocks
Subtract 1:
4 - 1 =
3
*(Note: In the image, it shows 4 rocks for this row — not 3. So we go with what’s shown.)*
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Fourth row:
There are 3 flying Pterodactyls.
Subtract 1:
3 - 1 =
2
---
Fifth row:
There are 3 gray Triceratops-like dinosaurs.
Subtract 3:
3 - 3 =
0
---
Sixth row:
There are 2 long-necked Brachiosaurus-type dinosaurs.
Subtract 2:
2 - 2 =
0
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Now, double-checking all:
- 2 - 1 = 1
✔
- 3 - 2 = 1
✔
- 4 - 1 = 3
✔
- 3 - 1 = 2
✔
- 3 - 3 = 0
✔
- 2 - 2 = 0
✔
All correct.
Final Answer:
1, 1, 3, 2, 0, 0
Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet with pictures.
