Simple Graphs

lessonbunny.com

Answer Key & Explanations

Simple Graphs · Grade 1 · Worksheet 3

1. Liam has 8 toy cars. For his birthday, his grandma gives him 7 more toy cars. How many toy cars does Liam have now? Answer: 15 Solution: Liam starts with 8 toy cars. His grandma gives him 7 more toy cars. To find the total, add the cars he started with to the cars he received: 8 + 7 8 + 7 = 15 Liam has 15 toy cars now.
   Full step-by-step solution

   Step 1: Liam starts with 8 toy cars. Step 2: His grandma gives him 7 more toy cars. Step 3: To find the total, add the cars he started with to the cars he received: 8 + 7 Step 4: 8 + 7 = 15 Liam has 15 toy cars now.

2. Look at the pictograph showing favorite fruits. There are 3 apples, 5 bananas, and 2 oranges. How many more bananas are there than oranges? Answer: 3 Solution: Identify the number of bananas. The pictograph shows there are 5 bananas. Identify the number of oranges.
   Full step-by-step solution

   Step 1: Identify the number of bananas. The pictograph shows there are 5 bananas. Step 2: Identify the number of oranges. The pictograph shows there are 2 oranges. Step 3: Find the difference between bananas and oranges. To find how many more bananas there are than oranges, subtract the number of oranges from the number of bananas: 5 − 2 = 3 Step 4: State the answer. There are 3 more bananas than oranges.

3. Create a bar graph showing: red=8, blue=12, green=5, yellow=15 Answer: A bar graph with bars: red=8, blue=12, green=5, yellow=15 Solution: Draw a vertical axis with numbers from 0 to 20 Draw a bar for red that goes up to 8 Draw a bar for blue that goes up to 12 Draw a bar for green that goes up to 5 Draw a bar for yellow that goes up to 15 The completed bar graph shows red=8, blue=12, green=5, yellow=15
   Full step-by-step solution

   Step 1: Draw a vertical axis with numbers from 0 to 20 Step 2: Draw a bar for red that goes up to 8 Step 3: Draw a bar for blue that goes up to 12 Step 4: Draw a bar for green that goes up to 5 Step 5: Draw a bar for yellow that goes up to 15 Step 6: Label each bar with its color name The completed bar graph shows red=8, blue=12, green=5, yellow=15

4. Make a bar graph showing: lions=8, tigers=12, bears=5 Answer: A bar graph with bars: lions=8, tigers=12, bears=5 Solution: Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for lions that goes up to 8 on the number line Step 3: Draw a bar for tigers that goes up to 12 on the number line Step 4: Draw a bar for bears that goes up to 5 on the number line Step 5: Label each bar with the correct animal…
   Full step-by-step solution

   Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for lions that goes up to 8 on the number line Step 3: Draw a bar for tigers that goes up to 12 on the number line Step 4: Draw a bar for bears that goes up to 5 on the number line Step 5: Label each bar with the correct animal name The completed bar graph shows lions=8, tigers=12, and bears=5.

5. Make a bar graph showing: dogs=7, cats=11, birds=4, fish=9 Answer: A bar graph with bars: dogs=7, cats=11, birds=4, fish=9 Solution: Step 1: Draw a vertical number line from 0 to 12 Step 2: Draw a bar for dogs that goes up to 7 on the number line Step 3: Draw a bar for cats that goes up to 11 on the number line Step 4: Draw a bar for birds that goes up to 4 on the number line Step 5: Draw a bar for fish that goes up to 9 on…
   Full step-by-step solution

   Step 1: Draw a vertical number line from 0 to 12 Step 2: Draw a bar for dogs that goes up to 7 on the number line Step 3: Draw a bar for cats that goes up to 11 on the number line Step 4: Draw a bar for birds that goes up to 4 on the number line Step 5: Draw a bar for fish that goes up to 9 on the number line Step 6: Label each bar with the correct pet name The completed bar graph shows dogs=7, cats=11, birds=4, and fish=9.

6. Make a bar graph showing: red=8, blue=14, green=6, yellow=11 Answer: A bar graph with bars: red=8, blue=14, green=6, yellow=11 Solution: Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for red that goes up to 8 on the number line Step 3: Draw a bar for blue that goes up to 14 on the number line Step 4: Draw a bar for green that goes up to 6 on the number line Step 5: Draw a bar for yellow that goes up to 11 on…
   Full step-by-step solution

   Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for red that goes up to 8 on the number line Step 3: Draw a bar for blue that goes up to 14 on the number line Step 4: Draw a bar for green that goes up to 6 on the number line Step 5: Draw a bar for yellow that goes up to 11 on the number line Step 6: Label each bar with the correct color name The completed bar graph shows red=8, blue=14, green=6, and yellow=11.

7. Emma has 12 stickers. Her friend Noah gives her 5 more stickers. How many stickers does Emma have now? Answer: 17 Solution: Emma starts with 12 stickers. Noah gives her 5 more stickers. Add the stickers together: 12 + 5 12 + 5 = 17 Emma has 17 stickers now.
   Full step-by-step solution

   Step 1: Emma starts with 12 stickers. Step 2: Noah gives her 5 more stickers. Step 3: Add the stickers together: 12 + 5 Step 4: 12 + 5 = 17 Emma has 17 stickers now.

8. Make a bar graph showing: lions=7, tigers=11, bears=4 Answer: A bar graph with bars: lions=7, tigers=11, bears=4 Solution: Step 1: Draw a vertical axis with numbers from 0 to 20 Step 2: Draw a bar for lions that goes up to 7 on the number line Step 3: Draw a bar for tigers that goes up to 11 on the number line Step 4: Draw a bar for bears that goes up to 4 on the number line Step 5: Label each bar with its animal…
   Full step-by-step solution

   Step 1: Draw a vertical axis with numbers from 0 to 20 Step 2: Draw a bar for lions that goes up to 7 on the number line Step 3: Draw a bar for tigers that goes up to 11 on the number line Step 4: Draw a bar for bears that goes up to 4 on the number line Step 5: Label each bar with its animal name The completed bar graph shows lions=7, tigers=11, and bears=4.

9. Make a bar graph showing: dogs=7, cats=12, fish=4, birds=9 Answer: A bar graph with bars: dogs=7, cats=12, fish=4, birds=9 Solution: Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for dogs that goes up to 7 on the number line Step 3: Draw a bar for cats that goes up to 12 on the number line Step 4: Draw a bar for fish that goes up to 4 on the number line Step 5: Draw a bar for birds that goes up to 9 on…
   Full step-by-step solution

   Step 1: Draw a vertical number line from 0 to 15 Step 2: Draw a bar for dogs that goes up to 7 on the number line Step 3: Draw a bar for cats that goes up to 12 on the number line Step 4: Draw a bar for fish that goes up to 4 on the number line Step 5: Draw a bar for birds that goes up to 9 on the number line Step 6: Label each bar with the correct pet name The completed bar graph shows dogs=7, cats=12, fish=4, and birds=9.

10. Emma has 12 stickers. She gives 5 stickers to her friend Noah. How many stickers does Emma have left? Answer: 7 Solution: Emma starts with 12 stickers She gives away 5 stickers Subtract the stickers she gave away from what she started with: 12 - 5 12 - 5 = 7 Emma has 7 stickers left.
    Full step-by-step solution

    Step 1: Emma starts with 12 stickers Step 2: She gives away 5 stickers Step 3: Subtract the stickers she gave away from what she started with: 12 - 5 Step 4: 12 - 5 = 7 Emma has 7 stickers left.