Addition
100 + 438 =
538
24 - 13 =
11
9 x 9 =
81
45 ÷ 5 =
9
2/3 + 1/3 =
3/3 or 1 whole
279 + 279
558
84 - 39 =
45
24 x 93 =
2,232
98 ÷ 3 =
32 r. 6
8/12 - 6/12 =
2/12 or 1/6
724 + 492 =
1,216
287 - 159 =
128
123 x 45 =
5,535
164 ÷ 8 =
20 r. 5
12/20 - 5/10 =
2/20 or 1/10
910 + 995 =
1,905
494 - 236 =
258
238 x 36 =
8,568
240 ÷ 10 =
24
3/6 x 4/5 =
12/30
10,321 + 12,452 =
22,773
934 - 619 =
315
255 x 125 =
31,875
360 ÷ 12 =
30
10/24 ÷ 2/3 =
30/48