# STD -1st Sub - Math Marks - 20

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| By San Patil
S
San Patil
Community Contributor
Quizzes Created: 14 | Total Attempts: 6,254
Questions: 16 | Attempts: 61

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सूचना- सदर प्रश्नपत्रिका निगेटिव्ह मार्किंग सिस्टीम असून प्रत्येक प्रश्न काळजीपूर्वक सोडवावा, वेळेची मर्यादा नाही

• 1.

### Que 1 st . Fill in the blank. 4 +.....  = 9

• A.

3

• B.

6

• C.

5

• D.

4

C. 5
Explanation
To find the missing number that, when added to 4, equals 9, we can subtract 4 from 9. This gives us 5, which is the missing number.

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• 2.

### 9 + ...... = 12

• A.

3

• B.

2

• C.

1

• D.

4

A. 3
Explanation
To find the missing number that, when added to 9, equals 12, we can subtract 9 from 12, which gives us 3. Therefore, the missing number is 3.

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• 3.

### ...... + 6 = 10

• A.

3

• B.

6

• C.

5

• D.

4

D. 4
Explanation
The correct answer is 4 because when you add 6 to 4, you get 10.

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• 4.

### ..... + 8 = 9

• A.

3

• B.

2

• C.

1

• D.

4

C. 1
Explanation
The given equation is incomplete and does not make sense mathematically. It is not possible to find a value that, when added to an unknown number, results in 9. Therefore, the answer is 1, indicating that the equation is invalid or unsolvable.

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• 5.

### 4 + 4 = .......

• A.

6

• B.

9

• C.

7

• D.

8

D. 8
Explanation
The correct answer is 8 because when you add 4 and 4 together, the sum is 8.

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• 6.

### Que 1 st B) Fill in the blank. 8  -  ...... = 2

• A.

6

• B.

5

• C.

7

• D.

8

A. 6
Explanation
The correct answer is 6 because when you subtract 6 from 8, you get 2.

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• 7.

### 3 - ...... = 0

• A.

2

• B.

4

• C.

3

• D.

8

C. 3
Explanation
To solve the equation 3 - ...... = 0, we need to find the missing number that, when subtracted from 3, equals 0. The only number that satisfies this condition is 3 itself. Therefore, the correct answer is 3.

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• 8.

### 8 - 0 =.......

• A.

5

• B.

6

• C.

7

• D.

8

D. 8
Explanation
The equation 8 - 0 equals 8 because when you subtract 0 from any number, the result is always the original number. In this case, subtracting 0 from 8 leaves us with 8.

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• 9.

### 15 - 3 =.......

• A.

12

• B.

14

• C.

13

• D.

18

A. 12
Explanation
The correct answer is 12 because when you subtract 3 from 15, you are left with 12.

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• 10.

### 4 - 3 = ......

• A.

2

• B.

4

• C.

3

• D.

1

D. 1
Explanation
The given question is a subtraction problem where 4 is subtracted by 3. Subtracting 3 from 4 leaves us with 1, which is the correct answer.

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• 11.

### Que 2 B) count and write. @@@@

• A.

7

• B.

4

• C.

3

• D.

2

B. 4
Explanation
The given answer is 4 because there are 4 numbers listed below the "@@@@" symbol.

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• 12.

• A.

7

• B.

6

• C.

8

• D.

9

B. 6
• 13.

• A.

2

• B.

4

• C.

3

• D.

1

C. 3
• 14.

• A.

7

• B.

6

• C.

8

• D.

5

A. 7
• 15.

• A.

4

• B.

6

• C.

8

• D.

5