Question

3
10 in all
______ are left.
4
5 in all
______ are left.
5
9 in all
______ are left.
6
______ are left.
topic 7 | lesson 1

Explanation:

Step1: Count total and hidden fingers (Q3)

Total fingers: $10$. Hidden fingers: $5-2=3$.

Step2: Calculate remaining fingers (Q3)

$10 - 3 = 7$

Step3: Count total and hidden fingers (Q4)

Total fingers: $5$. Hidden fingers: $5+5=10$? No, total is 5, hidden: $5$.

Step4: Calculate remaining fingers (Q4)

$5 - 5 = 0$

Step5: Count total and removed marbles (Q5)

Total marbles: $9$. Removed marbles: $4$.

Step6: Calculate remaining marbles (Q5)

$9 - 4 = 5$

Answer:

1. 7 are left.
2. 0 are left.
3. 5 are left.

(Note: Question 6 has no visual content provided, so it cannot be solved with the given information.)