E – ASW – OE1
The sum of two 4-digit whole numbers is a 5-digit whole number. What could the two 4-digit whole numbers be?E – ASW – OE17
The estimated sum of two large whole numbers is between 80 000 and 100 000. What could the two whole numbers be?E – ASW – OE2
The sum of two 5-digit whole numbers is a 5-digit whole number. What could the two 5-digit whole numbers be?E – ASW – OE3
The sum of two 5-digit whole numbers is a 6-digit whole number. What could the two 5-digit whole numbers be?Page 64 of 139