Use Drawings to Represent Three Digit numbers
236 + 233
469
107 + 622 =
729
637 + 124 =
761
11 + 2 =
13
116 + 321 =
437
431 + 143 =
574
125 + 637 =
762
10 + 10 =
20
523 + 125 =
648
451 + 213 =
664
332 + 258 =
590
5 x 3 =
15
714 + 256
970
813 + 124 =
937
817 + 123=
940
6 x 7 =
42
717 + 226
943
725 + 126 =
851
194 + 154 =
348
12 x 12=
144