K – PN – OE9

One part of a whole is 1. What could the other part and the whole be?

K – PN – OE10

One part of a whole is 4. What could the other part and the whole be?

K – PN – OE11

Two parts are the same number. What could the whole be?

K – PN – OE12

The two parts of a whole are different numbers. What could the whole be?

K – PN – OE13

The whole is between 1 and 5. What could the whole and two parts be?

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