E – ASD – OE14

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

E – ASD – OE15

The estimated sum of two large decimal numbers is 75 000. What could the two decimal numbers be?

E – ASD – OE16

The estimated sum of two large decimal numbers is less than 100 000. What could the two decimal numbers be?

E – ASD – OE17

The estimated sum of two large decimal numbers is greater than 100 000. What could the two decimal numbers be?

E – ASD – RT1

Your class raised $3483.34 to purchase different classroom resources. You made three big purchases and have a small amount of money left. How much were were your purchases? How much money do you have left?

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