Subtraction - Missing Value, From Tens (Level 1)

This math topic focuses on practicing the skill of finding missing values in subtraction equations involving integers, specifically from tens. Each problem presents a subtraction equation where the student must determine the missing subtrahend that results in the given difference. The problems are likely of a basic level, suitable for reinforcing understanding of subtraction within a range of two-digit numbers and single-digit numbers.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Sub. Missing Value, From Tens

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Solve for the missing value

40−?=3140 - ? = 31

Subtraction - Missing Value, From Tens Worksheet

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Math worksheet on 'Subtraction - Missing Value, From Tens (Level 1)'. Part of a broader unit on 'Addition and Subtraction of Integers - 1 and 2 Digit' Learn online: app.mobius.academy/math/units/addition_and_subtraction_integers_1_and_2_digit/
1
Solve for the missing value
A LaTex expression showing 20 - ? = 13
a
0
b
11
c
8
d
6
e
7
f
3
2
Solve for the missing value
A LaTex expression showing 40 - ? = 33
a
2
b
500
c
9
d
40
e
1
f
7
3
Solve for the missing value
A LaTex expression showing 30 - ? = 21
a
11
b
5
c
80
d
0
e
12
f
9
4
Solve for the missing value
A LaTex expression showing 60 - ? = 58
a
1
b
200
c
20
d
5
e
2
f
0
5
Solve for the missing value
A LaTex expression showing 40 - ? = 35
a
5
b
8
c
0
d
7
e
2
f
700
6
Solve for the missing value
A LaTex expression showing 30 - ? = 22
a
8
b
10
c
1
d
400
e
0
f
5
7
Solve for the missing value
A LaTex expression showing 10 - ? = 8
a
6
b
2
c
3
d
1
e
0
f
4