Which of the following ways can be used to make the number one?

A. 3 - 2
B. 1 + 8
C. 6 - 3
D. 1 + 7
That's Correct!
It's Wrong!

In order to identify the correct option, we need to check all the given options.

3 - 2  = 1

1 + 8 = 9

6 - 3  = 3

1 + 7 = 8

Out of all the options, 3 - 2 is the only combination that makes the number one.

So, 3 - 2 makes the number one.

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Key Data

Questions
20
Grade
1, 2
Theme
Mixed Operations
Passing score
80%

Progress

8 Incorrect
10 Correct
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Restart