Add / Subtract
125 + 375
500
5 x 5
25
500 + 250
800 (approximately)
Round 23 to the nearest ten
20
7 - 2 + 5
10
934 + 299
635
36 divided by 4
9
673 - 289
400 (approximately)
Round 142 to the nearest ten
140
20 - 4 + 10
26
1,500 + 2,350
3, 850
7 x 9
63
1,250 + 675
1,900 (approximately)
Round 58 to the nearest ten
60
9 + 3 x 2
15
1,205 - 678
527
48 divided by 8
6
145 - 67
80 (approximately)
Round 3,482 to the nearest hundred
3,500
8 x 4 - 5
27
456 + 789
1,245
12 x 6
72
487 + 329
800 (approximately)
Round 674 to the nearest ten
670
15 - 7 + 3
11