Estimating Sums
Estimate 562 + 126 to the nearest 100.
What is 700?
Calculate 450 + 450
What is 900 ?
Ms. Gushue has 123 legos and Ms. Mercer has 827 legos. About how many legos do they have in all?
What is 900 or 950?
Calculate 4144 + 1052
What is 5196?
Round 576 to the nearest 100.
What is 600?
Estimate 7726 + 8234 to the nearest 1000.
What is 16 000?
Calculate 903 + 87
What is 990?
Ava has 594 stickers and Tegan has 290. Do they have more than 600 stickers?
What is Yes, they have more than 600 stickers.
Calculate 2500 + 3500
What is 6000?
Round 127 to the nearest 100.
What is 100?
Estimate 459 + 5789 to the nearest 10
What is 6250?
Calculate 700 + 300
What is 1 000?
Benjamin has 2938 pieces of gum and Emma has 293 pieces of gum. How many pieces of gum do they have altogether?
What is 3231 pieces of gum?
Calculate 1842 + 6616
What is 8458?
Round 4895 to the nearest 1000
What is 5000?
Estimate 4415 + 844 to the nearest 100.
What is 5200?
Calculate 356 + 475
What is 831?
Ryder has 1432 pages read in his book. He has another 457 pages left to read. About how many pages are in Ryder's book? (to the nearest 100)
What is 1900?
Calculate 2373 + 7987
What is 10 360?
Round 4981 to the nesrest 100
What is 5000?
Estimate 3416 + 9544 to the nearest 10
What is 12 960?
Calculate 832 + 97
What is 929?
3 schools recycled newspapers. Sprucewood recycles 3107 newspapers, Woodland recycled 2685 newspapers, and Forest Park recycled 1259 newspapers. How many newspapers did they recycle in all?
What is 7051 newspapers?
Calculate 9897 + 5948
What is 15 845?
Round 6591 to the nearest 10
What is 6590?