3 Like Addends
Expand It
2-digit Addition
3-digit Addition
Perimeter
100
42
100
Expand the number:
389
300 + 80 + 9
100
78
100
793
100
54 in.
200
45
200
Expand the number:
111
100 + 10 + 1
200
78
200
639
200
126 in.
300
93
300
Expand the number:
962
900 + 60 + 2
300
61
300
801
300
45 in.
400
66
400
Expand the number:
524
500 + 20 + 4
400
92
400
517
400
156 in.
500
72
500
Expand the number:
604
600 + 0 + 4
or
600 + 4
500
82
500
522
500
210 in.