GUIA DE TRABAJOED MATEMATICA

Redondea cada nmero al lugar del dgito subrayado.

67.348:_______________________________________

25.596: _______________________________________

25.876: _______________________________________

141.742: _______________________________________

254.688: _______________________________________

8.304.952: _______________________________________

726.148.267: _______________________________________ 12.694.022: _______________________________________

36.402.695: _______________________________________

85.697.269: _______________________________________

17.698.273: _______________________________________

56. 469: __________________________________________

24.508.349: _______________________________________

792.406.314: _______________________________________

276.405.651:_______________________________________

369.871.822: _______________________________________

589.631.477:________________________________________

78.259.471:_________________________________________

159.327.558_________________________________________

Resuelve los siguientes ejercicios

4 596 + 9 293

39 515+ 69 036

109 958 102 989

480 084+ 515 765

2 308 027 1 456 328

8 023 154+ 731 363

129 993+ 74 875

67 846 38 559

1 009 875 872 945

6 693 071 2 381 305+ 1 043 829