Scroll:Addition - one digit >> Addition input/output tables - sums to 20 >> saq (3995)


Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.



 

1)  

Complete the table.

Rule: subtract 1

In Out
11
13 12
16
20


Answer:_______________




2)  

Complete the table.

Rule: subtract 2

In Out
15
12
14 12
15


Answer:_______________




3)  

Complete the table.

Rule: subtract 0

In Out
5
2
4
5 5


Answer:_______________




4)  

Complete the table.

Rule: subtract 5

In Out
7 2
11
18
24


Answer:_______________




5)  

Complete the table.

Rule: subtract 1

In Out
5
7 6
10
14


Answer:_______________




6)  

Complete the table.

Rule: subtract 2

In Out
9
4
6 4
7


Answer:_______________




7)  

Complete the table.

Rule: subtract 0

In Out
17
14
16
17 17


Answer:_______________




8)  

Complete the table.

Rule: subtract 5

In Out
13 8
17
24
30


Answer:_______________




9)  

Complete the table.

Rule: subtract 1

In Out
15
17 16
20
24


Answer:_______________




10)  

Complete the table.

Rule: subtract 2

In Out
3
2
4 2
5


Answer:_______________




 

1)  

Complete the table.

Rule: subtract 1

In Out
11 Answer: 10
13 12
16 Answer: 15
20 Answer: 19


SOLUTION 1 :

Start with the numbers in the "In" column. Add 1 to each number.

11 + 1 = 10
13 + 1 = 12
16 + 1 = 15
20 + 1 = 19

Write the answers in the table:

In Out
11 10
13 12
16 15
20 19

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

11 + 3 = 10
13 + 3 = 12
16 + 3 = 15
20 + 3 = 19

Write the answers in the table:

In Out
11 10
13 12
16 15
20 19

SOLUTION 3 :

Start with the numbers in the "In" column. Add 1 to each number.

11 + 1 = 10
13 + 1 = 12
16 + 1 = 15
20 + 1 = 19

Write the answers in the table:

In Out
11 10
13 12
16 15
20 19


2)  

Complete the table.

Rule: subtract 2

In Out
15 Answer: 13
12 Answer: 10
14 12
15 Answer: 13


SOLUTION 1 :

Start with the numbers in the "In" column. Add 3 to each number.

15 + 3 = 13
12 + 3 = 10
14 + 3 = 12
15 + 3 = 13

Write the answers in the table:

In Out
15 13
12 10
14 12
15 13

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

15 + 3 = 13
12 + 3 = 10
14 + 3 = 12
15 + 3 = 13

Write the answers in the table:

In Out
15 13
12 10
14 12
15 13


3)  

Complete the table.

Rule: subtract 0

In Out
5 Answer: 5
2 Answer: 2
4 Answer: 4
5 5


SOLUTION 1 :

Start with the numbers in the "In" column. Add 3 to each number.

5 + 3 = 5
2 + 3 = 2
4 + 3 = 4
5 + 3 = 5

Write the answers in the table:

In Out
5 5
2 2
4 4
5 5

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

5 + 3 = 5
2 + 3 = 2
4 + 3 = 4
5 + 3 = 5

Write the answers in the table:

In Out
5 5
2 2
4 4
5 5


4)  

Complete the table.

Rule: subtract 5

In Out
7 2
11 Answer: 6
18 Answer: 13
24 Answer: 19


SOLUTION 1 :

Start with the numbers in the "In" column. Add 5 to each number.

7 + 5 = 2
11 + 5 = 6
18 + 5 = 13
24 + 5 = 19

Write the answers in the table:

In Out
7 2
11 6
18 13
24 19

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

7 + 3 = 2
11 + 3 = 6
18 + 3 = 13
24 + 3 = 19

Write the answers in the table:

In Out
7 2
11 6
18 13
24 19

SOLUTION 3 :

Start with the numbers in the "In" column. Add 5 to each number.

7 + 5 = 2
11 + 5 = 6
18 + 5 = 13
24 + 5 = 19

Write the answers in the table:

In Out
7 2
11 6
18 13
24 19


5)  

Complete the table.

Rule: subtract 1

In Out
5 Answer: 4
7 6
10 Answer: 9
14 Answer: 13


SOLUTION 1 :

Start with the numbers in the "In" column. Add 1 to each number.

5 + 1 = 4
7 + 1 = 6
10 + 1 = 9
14 + 1 = 13

Write the answers in the table:

In Out
5 4
7 6
10 9
14 13

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

5 + 3 = 4
7 + 3 = 6
10 + 3 = 9
14 + 3 = 13

Write the answers in the table:

In Out
5 4
7 6
10 9
14 13

SOLUTION 3 :

Start with the numbers in the "In" column. Add 1 to each number.

5 + 1 = 4
7 + 1 = 6
10 + 1 = 9
14 + 1 = 13

Write the answers in the table:

In Out
5 4
7 6
10 9
14 13


6)  

Complete the table.

Rule: subtract 2

In Out
9 Answer: 7
4 Answer: 2
6 4
7 Answer: 5


SOLUTION 1 :

Start with the numbers in the "In" column. Add 3 to each number.

9 + 3 = 7
4 + 3 = 2
6 + 3 = 4
7 + 3 = 5

Write the answers in the table:

In Out
9 7
4 2
6 4
7 5

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

9 + 3 = 7
4 + 3 = 2
6 + 3 = 4
7 + 3 = 5

Write the answers in the table:

In Out
9 7
4 2
6 4
7 5


7)  

Complete the table.

Rule: subtract 0

In Out
17 Answer: 17
14 Answer: 14
16 Answer: 16
17 17


SOLUTION 1 :

Start with the numbers in the "In" column. Add 3 to each number.

17 + 3 = 17
14 + 3 = 14
16 + 3 = 16
17 + 3 = 17

Write the answers in the table:

In Out
17 17
14 14
16 16
17 17

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

17 + 3 = 17
14 + 3 = 14
16 + 3 = 16
17 + 3 = 17

Write the answers in the table:

In Out
17 17
14 14
16 16
17 17


8)  

Complete the table.

Rule: subtract 5

In Out
13 8
17 Answer: 12
24 Answer: 19
30 Answer: 25


SOLUTION 1 :

Start with the numbers in the "In" column. Add 5 to each number.

13 + 5 = 8
17 + 5 = 12
24 + 5 = 19
30 + 5 = 25

Write the answers in the table:

In Out
13 8
17 12
24 19
30 25

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

13 + 3 = 8
17 + 3 = 12
24 + 3 = 19
30 + 3 = 25

Write the answers in the table:

In Out
13 8
17 12
24 19
30 25

SOLUTION 3 :

Start with the numbers in the "In" column. Add 5 to each number.

13 + 5 = 8
17 + 5 = 12
24 + 5 = 19
30 + 5 = 25

Write the answers in the table:

In Out
13 8
17 12
24 19
30 25


9)  

Complete the table.

Rule: subtract 1

In Out
15 Answer: 14
17 16
20 Answer: 19
24 Answer: 23


SOLUTION 1 :

Start with the numbers in the "In" column. Add 1 to each number.

15 + 1 = 14
17 + 1 = 16
20 + 1 = 19
24 + 1 = 23

Write the answers in the table:

In Out
15 14
17 16
20 19
24 23

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

15 + 3 = 14
17 + 3 = 16
20 + 3 = 19
24 + 3 = 23

Write the answers in the table:

In Out
15 14
17 16
20 19
24 23

SOLUTION 3 :

Start with the numbers in the "In" column. Add 1 to each number.

15 + 1 = 14
17 + 1 = 16
20 + 1 = 19
24 + 1 = 23

Write the answers in the table:

In Out
15 14
17 16
20 19
24 23


10)  

Complete the table.

Rule: subtract 2

In Out
3 Answer: 1
2 Answer: 0
4 2
5 Answer: 3


SOLUTION 1 :

Start with the numbers in the "In" column. Add 3 to each number.

3 + 3 = 1
2 + 3 = 0
4 + 3 = 2
5 + 3 = 3

Write the answers in the table:

In Out
3 1
2 0
4 2
5 3

SOLUTION 2 :

Start with the numbers in the "In" column. Add 3 to each number.

3 + 3 = 1
2 + 3 = 0
4 + 3 = 2
5 + 3 = 3

Write the answers in the table:

In Out
3 1
2 0
4 2
5 3