Addition
25+38=
63
27-10=
17
Round 269 to the nearest 10s place.
270
$.78
$.22
2x4
8
225+72=
297
28-9=
19
Round 428 to the nearest hundreds place.
400
$.57
$.43
5x6
30
584+179=
763
478-195=
283
Round 912 to the nearest 10s place.
910
$.15
$.85
2x8
16
3,412+1,829=
5,241
9,347-2,515=
6,832
Round 6,536 to the nearest 10s place.
6,530
$.63
$.37
5x5
25
46,915+12,582=
59,497
605-87=
518
Round 7,852 to the nearest 100s place.
7,900
$.99
$.01
5x9
45