1. Hoja de ejercicios 1: Multiplicar
1 a.10 x _______ = 3150 11b._______ x 238 = 23800
2 a.53 x _______ = 53000 12 b._______ x 585 = 5850
3 a.1000 x _______ = 218000 13 b.10 x _______ = 930
4 a.304 x _______ = 30400 14 b.10 x _______ = 730
5 a._______ x 338 = 338000 15 b._______ x 63 = 63000
6 a.1000 x _______ = 784000 16 b._______ x 846 = 84600
7 a.1000 x _______ = 844000 17 b.834 x _______ = 834000
8 a._______ x 848 = 848000 18 b.10 x _______ = 6630
9 a._______ x 604 = 604000 19 b._______ x 119 = 119000
10 a._______ x 680 = 6800 20 b.100 x _______ = 94700

2. Hoja de ejercicios 2: Dividir
1 a.1649 ÷ 600 = ________ 1 1b.552 ÷ 100 = ________
2 a.1655 ÷ 600 = ________ 12 b.716 ÷ 300 = ________
3 a.679 ÷ 300 = ________ 13 b.3922 ÷ 500 = ________
4 a.1011 ÷ 400 = ________ 14 b.3992 ÷ 900 = ________
5 a.4921 ÷ 800 = ________ 15 b.505 ÷ 500 = ________
6 a.5150 ÷ 700 = ________ 16 b.2374 ÷ 300 = ________
7 a.1523 ÷ 500 = ________ 17 b.2235 ÷ 400 = ________
8 a.3193 ÷ 800 = ________ 18 b.6605 ÷ 900 = ________
9 a.3495 ÷ 400 = ________ 19 b.937 ÷ 900 = ________
10 a.5817 ÷ 900 = ________ 20 b.848 ÷ 800 = ________