Which Group Has Less
Use pictures to count, compare quantities and talk about numbers.
Choose your way to explore.
- What’s included
- 20 questions to try at your own pace. 3 printable question sets; choose one at a time.
- What you need
- A screen for the game. For printables, use paper and a pencil or crayons.
Which Group Has Less
Look, read, or listen. Choose one answer, then see why it fits. Take your time.
Start the activityTry one together.
Which group has fewer striped marbles: the left group or the right group?
- Right group
- Same number
- Left group
Show the answer and why
Left group
The left group has fewer: 3 on the left and 5 on the right.
This example uses a question from the activity. Open the game to try the rest at your own pace.
Choose a worksheet set.
Try one short set at a time. Each set lists its question range and where to find the separate answer guide.
Worksheet 1 of 3 · Questions 1–7
Set 1 of 3 · 7 questions · questions 1–7
6 pages · PDF · US Letter · fit to A4
7 questions with space to explain your thinking. Separate answer guide starts on page 6.
Worksheet 2 of 3 · Questions 8–14
Set 2 of 3 · 7 questions · questions 8–14
6 pages · PDF · US Letter · fit to A4
7 questions with space to explain your thinking. Separate answer guide starts on page 6.
Worksheet 3 of 3 · Questions 15–20
Set 3 of 3 · 6 questions · questions 15–20
5 pages · PDF · US Letter · fit to A4
6 questions with space to explain your thinking. Separate answer guide starts on page 5.
Need a hand? See our printing tips.
Make it your own.
Choose a printable question set. Talk about how you found each answer, then make up one question together.