Subtraction: Subtract 1-digit Numbers from 2-digit Numbers and 2-digit Numbers from 2-digit Numbers without Regrouping
Subtract 1-digit Numbers from 2-digit Numbers and 2-digit Numbers from 2-digit Numbers without Regrouping
Here, we will learn how to subtract 1-digit numbers from 2-digit numbers and 2-digit numbers from 2-digit numbers. Note that the digits in the tens and ones places of the minuend are larger than the digits in the tens and ones places of the subtrahend. Let’s get started.
Let us
subtract 5 from 49
5 = 0 tens + 5 ones
(-) 4 tens + 4 ones = 44
Easily,
|
T
|
O
|
|
4
- |
9
5 |
|
4
|
4
|
Let us
subtract 41 from 77
Easily,
|
T
|
O
|
|
7
-4 |
9
1 |
|
3
|
8
|
1.
Subtract
(i) 74 –
52
(ii) 97
– 63
(iii) 89
– 53
(iv) 49
– 35
(v) 66 –
24
(vi) 89
– 64
(vii) 67
– 43
(viii)
58 – 37
(ix) 74
– 32
Solution:
|
(i)
74
-52 22 |
(ii)
97
-63 34 |
(iii)
89
-53 36 |
|
(iv)
49
-35 14 |
(v)
66
-24 42 |
(vi)
89
-64 25 |
|
(vii)
67
-43 24 |
(viii)
58
-37 21 |
(ix)
74
-32 42 |
.webp "Subtract 1-digit Numbers from 2-digit Numbers and 2-digit Numbers from 2-digit Numbers without Regrouping")
2. Subtract
34 from 48 using tens and ones.
Solution:
35 = 3 tens + 5 ones = 30 + 5
- - - - -
12 = 1 tens + 3 ones = 10 + 3 = 13
3. Subtract
36 from 69.
Solution:
-36
33
Because,
9-6=3 and 6-3=3.
4. James had 67 color pencils. He gave 31 to his sister. How many color pencils were left with James?
Solution:
67 – 31
= ?
7 – 1 =
6 ones.
6 – 3 =
3 tens.
3 tens +
6 ones = 36
So, 67 –
31 = 36.
So, pencils left with James = 67 − 31 = 36.
5. Richard had 37 marbles. He lost 16. How many marbles does he have now?
Solution:
-16
21
So,
Richard has 21 marbles now.
6. Subtract
the following.
(i) 61 - 11 = _____
(ii) 59 - 14 = _____
(iii) 89 - 34 = _____
(iv) 63 - 42 = _____
(v) 44 - 22 = _____
(vi) 58 - 27 = _____
(vii) 73 - 62 = _____
(viii) 48 - 12 = _____
(ix) 98 - 46 = _____
(x) 39 - 27 = _____
(xi) 72 - 61 = _____
(xii) 26 - 15 = _____
(xiii) 64 - 33 = _____
(xiv) 58 - 21 = _____
(xv) 38 - 13 = _____
(xvi) 89 - 68 = _____
Solution:
(i) 61 −
11 = 50
(ii) 59
− 14 = 45
(iii) 89
− 34 = 55
(iv) 63
− 42 = 21
(v) 44 −
22 = 22
(vi) 58
− 27 = 31
(vii) 73
− 62 = 11
(viii)
48 − 12 = 36
(ix) 98
− 46 = 52
(x) 39 −
27 = 12
(xi) 72
− 61 = 11
(xii) 26
− 15 = 11
(xiii)
64 − 33 = 31
(xiv) 58
− 21 = 37
(xv) 38
− 13 = 25
7. Find
the difference between two numbers.
(i) 74 −
23 = _____
(ii) 85
− 31 = _____
(iii) 52
− 11 = _____
(iv) 67
− 45 = _____
(v) 91 −
51 = _____
(vi) 46
− 22 = _____
(vii) 83
− 61 = _____
(viii)
39 − 11 = _____
(ix) 76
− 43 = _____
(x) 58 −
25 = _____
(xi) 92
− 71 = _____
(xii) 65
− 32 = _____
(xiii)
81 − 50 = _____
(xiv) 47
− 10 = _____
(xv) 70
− 42 = _____
Solution:
(i) 74 −
23 = 51
(ii) 85
− 31 = 54
(iii) 52
− 11 = 41
(iv) 67
− 45 = 22
(v) 91 −
51 = 40
(vi) 46
− 22 = 24
(vii) 83
− 61 = 22
(viii)
39 − 11 = 28
(ix) 76
− 43 = 33
(x) 58 −
25 = 33
(xi) 92
− 71 = 21
(xii) 65
− 32 = 33
(xiii)
81 − 50 = 31
(xiv) 47
− 10 = 37
(xv) 70
− 42 = 28
8. Subtract and find the difference.
A. Subtract 1-digit number from 2-digit number
(i) 47 − 5 = _____
(ii) 64 − 3 = _____
(iii) 59 − 8 = _____
(iv) 76 − 2 = _____
(v) 39 − 8 = _____
(vi) 85 − 4 = _____
(vii) 27 − 3 = _____
(viii) 59 − 1 = _____
(ix) 97 − 3 = _____
(x) 68 − 8 = _____
B. Subtract 2-digit number from 2-digit number
(xi) 57 − 24 = _____
(xii) 86 − 43 = _____
(xiii) 78 − 34 = _____
(xiv) 67 − 15 = _____
(xv) 95 − 52 = _____
(xvi) 49 − 28 = _____
(xvii) 73 − 41 = _____
(xviii) 38 − 16 = _____
(xix) 89 − 67 = _____
(xx) 56 − 34 = _____
Solution:
A. Subtract 1-digit number from 2-digit number
(i) 47 − 5 = 42
(ii) 64 − 3 = 61
(iii) 59 − 8 = 51
(iv) 76 − 2 = 74
(v) 39 − 8 = 31
(vi) 85 − 4 = 81
(vii) 27 − 3 = 24
(viii) 59 − 1 = 58
(ix) 97 − 3 = 94
(x) 68 − 8 = 60
B. Subtract 2-digit number from 2-digit number
(xi) 57 − 24 = 33
(xii) 86 − 43 = 43
(xiii) 78 − 34 = 44
(xiv) 67 − 15 = 52
(xv) 95 − 52 = 43
(xvi) 49 − 28 = 21
(xvii) 73 − 41 = 32
(xviii) 38 − 16 = 22
(xix) 89 − 67 = 22
(xx) 56 − 34 = 22
Also: