Estimate the sum to the nearest ten and also find the actual sum. Problems Estimated answer Actual answer 33 30 + 35 + 40 Sum

Given to estimate the sum to the nearest ten and also find the actual sum. Given the numbers 33 and 35 we need to estimate it to the nearest ten and add. The nearest ten of 33 is 30 and the nearest ten of 35 is 40 . We will add the estimated numbers. Therefore, 30 + 40 = 70 . Now, lets add the actual numbers. 33 + 35 = 68 . Hence, the complete table is, Problems Estimated answer Actual answer 33 30 33 + 35 + 40 + 35 Sum 70 68

Estimate the sum to the nearest ten and also find the actual sum. Problems Estimated answer Actual answer 26 30 + 31 + 30 Sum

Given to estimate the sum to the nearest ten and also find the actual sum. Given the numbers 26 and 31 we need to estimate it to the nearest ten and add. The nearest ten of 26 is 30 and the nearest ten of 31 is 30 . We will add the estimated numbers. Therefore, 30 + 30 = 60 . Now, lets add the actual numbers. 26 + 31 = 57 . Hence, the complete table is, Problems Estimated answer Actual answer 26 30 26 + 31 + 30 + 31 Sum 60 57

Estimate the sum to the nearest ten and also find the actual difference. Problems Estimated answer Actual answer 50 50 - 41 - 40 Difference

Given to estimate the difference to the nearest ten and also find the actual difference. Given the numbers 50 and 41 we need to estimate it to the nearest ten and add. The nearest ten of 50 is 50 and the nearest ten of 41 is 40 . We will subtract the estimated numbers. Therefore, 50 - 40 = 10 . Now, lets subtract the actual numbers. 50 - 41 = 09 . Hence, the complete table is, Problems Estimated answer Actual answer 50 50 50 - 41 - 40 41 Difference 10 9

Estimate the sum to the nearest ten and also find the actual difference. Problems Estimated answer Actual answer 28 28 - 22 - 22 Difference

Given to estimate the difference to the nearest ten and also find the actual difference. Given the numbers 28 and 22 we need to estimate it to the nearest ten and subtract. The nearest ten of 28 is 30 and the nearest ten of 22 is 20 . We will subtract the estimated numbers. Therefore, 30 - 20 = 10 . Now, lets subtract the actual numbers. 28 - 22 = 6 . Hence, the complete table is, Problems Estimated answer Actual answer 28 30 28 - 22 - 20 - 22 Difference 10 6