Cogito
Grade 1 Math · Chapter 1 · Lesson 8
How Many Do You See?
Put it all together with picture and story problems.
10 problems · about 13 minutes · 1.OA.A.1, 1.OA.B.3, 1.OA.C.6
Figures — use these to answer the problems
How many
Warm-Up Review
From earlier lessons. Loosen up before the new work.
4 problemsFrom “One More, One Less”
What is one more than 4?
AnswerFrom “Partners to Ten”
How many more would make ten?
CountersAnswerFrom “All the Ways to Make 8 and 9”
5 and what make 8?
AnswerFrom “All the Ways to Make 6 and 7”
4 and what make 6?
Answer
Warm Up
Straightforward practice. Get the method working first.
4 problemsHow many dots?
Answer6 and what make 10?
AnswerWhat is one more than 8?
AnswerSam says 9 is 5 and 3. Is that right?
- Yes, 5 and 3 make 9.
- No, 5 and 3 make 8.
Stretch Yourself
Mixed problems. Work out what kind of question it is before you start.
2 problemsThe Fruit Bowl
There are 4 apples and 3 pears in a bowl. How many pieces of fruit in all?
AnswerpiecesThe Bus Stop
Five children wait for the bus. Two more come. How many are waiting now?
Answerchildren