E – ASW – OE9

The sum of two large numbers is a 5-digit whole number. What could the two whole numbers be?

E – ASW – OE10

The difference between two large numbers is a 4-digit whole number. What could the two whole numbers be?

E – ASD – OE12

The estimated difference between two large decimal numbers is 1000. What could the two decimal numbers be?

E – ASD – OE13

The estimated difference between two large decimal numbers is less than 10 000. What could the two decimal numbers be?

E – ASD – OE14

The estimated difference between two large decimal numbers is greater than 10 000. What could the two decimal numbers be?

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