Addition
100 + 200
300
4000 - 1500
2500
10 x 3 003
30 030
1000 x ______ = 59 000
59
100 + 100 + 100
300
10 000 - 4000
6000
12 x 1000
__________ x 1000 = 8 030 000
8 030
10 + 10 + 10 = 10 x ______
3
800 = _____ x 100 - 200
10
1000 x 4 008
4 008 000
23 x ______ = 2 300
100
2000 + 80 + 4 = ?
2084
20 000 - 4000
16 000
17 x 100
_____ x 100 = 45 000
450
1000 + _____ x 1000 = 5000
4
4 x 100 = 1000 - _______
600
296 x 10
2 960
_____ x 10 = 728 500
72 850