1.Estimate 4,532 + 2,180 by rounding each number to the nearest 1,000. (answer space)
2.Estimate 96 × 19 by rounding each number to the nearest 10. (answer space)
3.Estimate 61 × 6 by rounding 61 to the nearest 10. (answer space)
4.Estimate 5,367 + 3,752 by rounding each number to the nearest 1,000. (answer space)
5.Estimate 86 × 98 by rounding each number to the nearest 10. (answer space)
6.Estimate 26 × 15 by rounding each number to the nearest 10. (answer space)
7.Estimate 4,952 + 6,560 by rounding each number to the nearest 1,000. (answer space)
8.Estimate 48 × 87 by rounding each number to the nearest 10. (answer space)
9.Estimate 55 × 6 by rounding 55 to the nearest 10. (answer space)
10.Estimate 9,909 − 1,515 by rounding each number to the nearest 1,000. (answer space)