Estamate each sum or diffrence by rounding to the greatest place value.
998,927-100,724
would the answer be
1,000,000-200,000=800,000
:)
No.
100,724 doesn't round to 200,000
what does it round to then? is it 100,000?
Yes.
67+14=
70+10= 80 is it right
80 is right
Is 2,856 rounded to 3,000?
Yes
583-329
580-330 is 250
Right?
Ali, a gardener, is preparing to fertilize a lawn.the lawn is 30 yards by 25 yards. 1 bag of fertilizer will cover an area of 100 square yards.how many bags of fertilizer does Allie need to buy?
Ali, a gardener, is preparing to fertilize a lawn.the lawn is 30 yards by 25 yards. 1 bag of fertilizer will cover an area of 100 square yards.how many bags of fertilizer does Allie need to buy?
estimate each product or quotient