What is the value of 6200 + 3100?
9200
8300
9300
8400
What is the sum of 2672 and 1027?
3672
3669
3749
3699
What is the estimated sum of 2392, 1036 and 3439 If each number is rounded off to the nearest 100?
6870
6800
6700
6867
What is the estimated sum of 2592 and 4392 if each number is rounded off to the nearest 1000?
7000
7300
6000
6984
What is the estimated sum of 5445 and 1624 if each number is rounded off to the nearest 100?
8000
7069
7100
Type the sum of 2278, 1390 and 4156.
Type the sum of 1899 and 1400.
Type the sum of 2250 and 1458.
Type the sum of 4351 and 3049.
Type the sum of 1570 and 2310.
Type the sum of 2700 and 5200.
Type the sum of 1450 and 2340.
Type the sum of 2500 and 1300.
