Let’s solve each question step by step using the bar graph.
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Question 1: How many newspaper subscriptions were sold in October?
Look at the bar for “Oct.” on the graph. The bar goes all the way to
900 on the x-axis (Number of Subscriptions).
✔ So, answer =
900
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Question 2: How many more subscriptions were sold in November than December?
- November (“Nov.”) bar ends at
400
- December (“Dec.”) bar ends at
200
Subtract:
400 – 200 =
200
✔ So, answer =
200
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Question 3: Were more subscriptions sold in October, November, and December, or in July, August, and September? Show your work.
First, add up Oct + Nov + Dec:
- Oct = 900
- Nov = 400
- Dec = 200
→ Total = 900 + 400 + 200 =
1500
Now add up Jul + Aug + Sep:
- Jul = 300
- Aug = 500
- Sep = 800
→ Total = 300 + 500 + 800 =
1600
Compare:
1500 vs 1600 →
1600 is bigger
So,
July, August, and September had more sales.
✔ Answer:
July, August, and September
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Question 4: In April, the newspaper sold 100 fewer subscriptions than they did in June. How many subscriptions did they sell in April?
First, find how many were sold in June.
- June (“June”) bar ends at
700
April sold 100 fewer than June:
700 – 100 =
600
✔ So, answer =
600
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Final Answer:
1. 900
2. 200
3. July, August, and September
4. 600
Parent Tip: Review the logic above to help your child master the concept of 4th grade bar graph worksheet.