Compare Lengths

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Compare Lengths · Grade 1 · Worksheet 2

1. Tane has a red straw and a blue straw. He places them next to each other on the table. The red straw reaches from the edge of the table to the edge of his lunchbox. The blue straw reaches from the edge of the table to the edge of his water bottle. Which straw is longer? Answer: blue straw Solution: Compare the two straws by looking at where they end. The red straw ends at the edge of the lunchbox. The blue straw ends at the edge of the water bottle, which is farther from the table edge.
   Full step-by-step solution

   Step 1: Compare the two straws by looking at where they end. Step 2: The red straw ends at the edge of the lunchbox. Step 3: The blue straw ends at the edge of the water bottle, which is farther from the table edge. Step 4: Since the blue straw reaches farther, it is longer than the red straw. The answer is the blue straw.

2. Hana has a blue crayon and Matiu has a red pencil. Look at the two objects side by side. The blue crayon is shorter than the red pencil. Which object is longer? Answer: the red pencil Solution: The problem tells us the blue crayon is shorter than the red pencil. If the crayon is shorter, then the pencil must be longer.
   Full step-by-step solution

   Step 1: The problem tells us the blue crayon is shorter than the red pencil. Step 2: If the crayon is shorter, then the pencil must be longer. Step 3: So, the longer object is the red pencil. The answer is the red pencil.

3. Which is longer: Hana's ribbon or Matiu's ribbon? Answer: Hana's ribbon Solution: Place Hana's ribbon and Matiu's ribbon next to each other, lining up one end of each ribbon. Look at the other ends. Hana's ribbon reaches further than Matiu's ribbon.
   Full step-by-step solution

   Step 1: Place Hana's ribbon and Matiu's ribbon next to each other, lining up one end of each ribbon. Step 2: Look at the other ends. Hana's ribbon reaches further than Matiu's ribbon. Step 3: This means Hana's ribbon is longer than Matiu's ribbon. The answer is Hana's ribbon.

4. Hana has two pieces of string. One piece of string is next to a pencil, and it is as long as the pencil. The other piece of string is next to a crayon, and it is as long as the crayon. The pencil is longer than the crayon. Which piece of string is shorter? Answer: the string that is as long as the crayon Solution: The pencil is longer than the crayon. The string that is as long as the pencil is longer than the string that is as long as the crayon.
   Full step-by-step solution

   Step 1: The pencil is longer than the crayon. Step 2: The string that is as long as the pencil is longer than the string that is as long as the crayon. Step 3: So, the shorter string is the one that is as long as the crayon. The answer is the string that is as long as the crayon.

5. Isabella has a green jump rope. Mason has a blue jump rope. They hold their jump ropes side by side. Which jump rope is shorter? Answer: Mason's jump rope Solution: Look at Isabella's jump rope and Mason's jump rope placed side by side. Compare where the ends of the ropes line up. The rope that ends sooner is the shorter rope.
   Full step-by-step solution

   Step 1: Look at Isabella's jump rope and Mason's jump rope placed side by side. Step 2: Compare where the ends of the ropes line up. Step 3: The rope that ends sooner is the shorter rope. Step 4: Mason's blue jump rope is shorter than Isabella's green jump rope. The answer is Mason's jump rope.

6. Which is longer: Hana's pencil or Matiu's crayon? Answer: Hana's pencil Solution: Place Hana's pencil and Matiu's crayon next to each other, lining up one end. Compare the other ends. Hana's pencil reaches farther than Matiu's crayon.
   Full step-by-step solution

   Step 1: Place Hana's pencil and Matiu's crayon next to each other, lining up one end. Step 2: Compare the other ends. Hana's pencil reaches farther than Matiu's crayon. Step 3: The object that reaches farther is longer. The answer is Hana's pencil.

7. Noah's jump rope is 18 inches long. Maya's jump rope is 15 inches long. Whose jump rope is longer? Answer: C. Noah's jump rope Solution: Noah's jump rope is 18 inches long. Maya's jump rope is 15 inches long. Compare the two numbers: 18 and 15.
   Full step-by-step solution

   Step 1: Noah's jump rope is 18 inches long. Step 2: Maya's jump rope is 15 inches long. Step 3: Compare the two numbers: 18 and 15. Step 4: Since 18 is greater than 15, Noah's jump rope is longer. The correct answer is Noah's jump rope.

8. Which is longer: a jump rope that reaches from the floor to Tane's waist or a jump rope that reaches from the floor to Tane's shoulders? Answer: the jump rope that reaches to Tane's shoulders Solution: Imagine Tane standing up straight. His waist is around the middle of his body, and his shoulders are higher up, near his neck. Step 2: A rope that reaches from the floor to his shoulders must go past his waist to get there.
   Full step-by-step solution

   Step 1: Imagine Tane standing up straight. His waist is around the middle of his body, and his shoulders are higher up, near his neck. Step 2: A rope that reaches from the floor to his shoulders must go past his waist to get there. Step 3: Since the shoulders are higher than the waist, the rope that reaches the shoulders is longer than the rope that only reaches the waist. The answer is the jump rope that reaches to Tane's shoulders.

9. Mason has a blue scarf and a red scarf. The blue scarf is longer than the red scarf. Which scarf is shorter? Answer: red scarf Solution: The problem says the blue scarf is longer than the red scarf. If the blue scarf is longer, that means the red scarf is not as long.
   Full step-by-step solution

   Step 1: The problem says the blue scarf is longer than the red scarf. Step 2: If the blue scarf is longer, that means the red scarf is not as long. Step 3: So the red scarf is shorter. The answer is the red scarf.