Cogito
Pre-K Math · Chapter 4 · Lesson 3
Which Group Has More
Comparing your piles.
10 problems · about 7 minutes · PK.CC.4, PK.MD.2
Figure — use these to answer the problems
5 is greater than 3.
Warm-Up Review
From earlier lessons. Loosen up before the new work.
5 problemsFrom “Sorting by Shape and Size”
Five small cars and one big. How many small?
AnswerFrom “Sorting by Colour”
🔵🔵🔵🔴. How many blue?
AnswerFrom “Shape Hunt”
A plate is what shape?
- A circle.
- A square.
From “Rectangles”
How many sides does a rectangle have?
AnswerFrom “Triangles”
How many corners does a triangle have?
Answer
Warm Up
Straightforward practice. Get the method working first.
2 problemsWhich is more, 8 or 5?
AnswerWhich is more, 6 or 4?
Answer
Build It Up
The same ideas with more to keep track of.
1 problemWhich is fewer, 2 or 7?
Answer
Stretch Yourself
Mixed problems. Work out what kind of question it is before you start.
2 problemsSix cats, two dogs. How many more cats?
AnswerStars and Hearts
Five stars and three hearts. Which has more?
Answer