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Mathematics, 20.12.2019 15:31 ulilliareinhart2

Directions: estimate the sum or difference using front end estimation.

1) 97 – 39

2) 812,344 – 187,675

3) 321 + 79

directions: estimate the product using front end estimation.

4) 315 x 821

5) 562 x 791

6) 82 x 156

7) 711 x 884

8) 126 x 952

9) 824 x 541

10) 4027 x 78

11) 796 x 123

directions: estimate the quotient using front end estimation.

12) 817 19

13) 3615 72

14) 232 64

15) 559 81

16) 2986 222

17) 10275 232

18) 7428 286

19) 7143 369

20) 628,597 1525

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Directions: estimate the sum or difference using front end estimation.

1) 97 – 39
...

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