Sasi Math (Revised for 1024)

Scroll:Whole Numbers >> Subtraction >> mcq (94)

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.

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 9
2) 16
3) 15
4) 10

( )

Find the number of ones when 7 ones are subtracted from 31 tens
31 tens - 7 ones = ___ ones.

1) 63
2) 303
3) 304
4) 309

( )

How many ones will you get after you've subtracted 6 ones from 66 tens

66 ten(s) - 6 one(s) = ___ ones.

1) 660
2) 654
3) 54
4) 655

( )

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 10
2) 9
3) 16
4) 15

( )

Find the number of ones when 4 ones are subtracted from 81 tens
81 tens - 4 ones = ___ ones.

1) 36
2) 807
3) 806
4) 812

( )

How many ones will you get after you've subtracted 4 ones from 5 tens

5 ten(s) - 4 one(s) = ___ ones.

1) 36
2) 47
3) 46
4) 52

( )

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 16
2) 9
3) 15
4) 10

( )

Find the number of ones when 6 ones are subtracted from 62 tens
62 tens - 6 ones = ___ ones.

1) 614
2) 615
3) 54
4) 620

( )

How many ones will you get after you've subtracted 1 ones from 42 tens

42 ten(s) - 1 one(s) = ___ ones.

1) 419
2) 9
3) 425
4) 420

( )

10)

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 15
2) 9
3) 16
4) 10

( )

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 16
2) 9
3) 15
4) 10

Answer: 2

SOLUTION 1 :

Step 1: 1 ten = 1 x 10

= 10

Step 2: 1 one = 1 x 1

= 1

Step 3: 10 - 1 = 9

Find the number of ones when 7 ones are subtracted from 31 tens
31 tens - 7 ones = ___ ones.

1) 309
2) 63
3) 304
4) 303

Answer: 4

SOLUTION 1 :

Step 1: 31 tens = 31 x 10

= 310

Step 2: 7 ones = 7 x 1

= 7

Step 3: 310 - 7 = 303

How many ones will you get after you've subtracted 6 ones from 66 tens

66 ten(s) - 6 one(s) = ___ ones.

1) 54
2) 654
3) 660
4) 655

Answer: 2

SOLUTION 1 :

Step 1: 66 tens = 66 x 10

= 660

Step 2: 6 ones = 6 x 1

= 6

Step 3: 660 - 6 = 654

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 15
2) 16
3) 9
4) 10

Answer: 3

SOLUTION 1 :

Step 1: 1 ten = 1 x 10

= 10

Step 2: 1 one = 1 x 1

= 1

Step 3: 10 - 1 = 9

Find the number of ones when 4 ones are subtracted from 81 tens
81 tens - 4 ones = ___ ones.

1) 812
2) 806
3) 36
4) 807

Answer: 2

SOLUTION 1 :

Step 1: 81 tens = 81 x 10

= 810

Step 2: 4 ones = 4 x 1

= 4

Step 3: 810 - 4 = 806

How many ones will you get after you've subtracted 4 ones from 5 tens

5 ten(s) - 4 one(s) = ___ ones.

1) 52
2) 36
3) 47
4) 46

Answer: 4

SOLUTION 1 :

Step 1: 5 tens = 5 x 10

= 50

Step 2: 4 ones = 4 x 1

= 4

Step 3: 50 - 4 = 46

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 9
2) 10
3) 16
4) 15

Answer: 1

SOLUTION 1 :

Step 1: 1 ten = 1 x 10

= 10

Step 2: 1 one = 1 x 1

= 1

Step 3: 10 - 1 = 9

Find the number of ones when 6 ones are subtracted from 62 tens
62 tens - 6 ones = ___ ones.

1) 614
2) 615
3) 620
4) 54

Answer: 1

SOLUTION 1 :

Step 1: 62 tens = 62 x 10

= 620

Step 2: 6 ones = 6 x 1

= 6

Step 3: 620 - 6 = 614

How many ones will you get after you've subtracted 1 ones from 42 tens

42 ten(s) - 1 one(s) = ___ ones.

1) 425
2) 9
3) 420
4) 419

Answer: 4

SOLUTION 1 :

Step 1: 42 tens = 42 x 10

= 420

Step 2: 1 ones = 1 x 1

= 1

Step 3: 420 - 1 = 419

10)

Find the number of ones when 1 one are subtracted from 1 ten
1 ten - 1 one = ___ ones.

1) 15
2) 9
3) 10
4) 16

Answer: 2

SOLUTION 1 :

Step 1: 1 ten = 1 x 10

= 10

Step 2: 1 one = 1 x 1

= 1

Step 3: 10 - 1 = 9