E – SE – OE2

Feb 18, 2024

Create an equation in which the unknown number is more than 14.

E – SE – OE3

Feb 18, 2024

Create an equation in which the unknown number is less than 9.

E – SE – OE4

Feb 18, 2024

Create an equation in which the unknown number is between 12 and 16.

E – SE – OE5

Feb 18, 2024

Create an equation in which the unknown number is between 18 and 22.

E – SE – OE6

Feb 18, 2024

Create an equation in which the unknown number is large.

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