|
1.
46 + 52 =
98
2
|
2.
26 + 304 =
2
330
|
3.
223 – 139 =
84
2
|
4.
950 – 400 =
2
550
|
|
5.
1000 + 0 =
1000
2
|
6.
767 – 385 =
382
2
|
7.
501 – 306 =
195
2
|
8.
352 – 275 =
77
2
|
|
9.
716 + 206 =
922
2
|
10.
255 + 166 =
421
2
|
11.
78 – 15 =
63
2
|
12.
424 – 276 =
148
2
|
|
13.
64 – 38 =
26
2
|
14.
369 – 7 =
2
362
|
15.
747 – 658 =
89
2
|
16.
399 + 336 =
735
2
|
|
17.
81 + 74 =
155
2
|
18.
430 + 235 =
665
2
|
19.
729 + 118 =
2
847
|
20.
420 – 404 =
16
2
|
|
1.
46 + 52 =
98
2
|
2.
26 + 304 =
2
330
|
3.
223 – 139 =
84
2
|
4.
950 – 400 =
2
550
|
|
5.
1000 + 0 =
1000
2
|
6.
767 – 385 =
382
2
|
7.
501 – 306 =
195
2
|
8.
352 – 275 =
77
2
|
|
9.
716 + 206 =
922
2
|
10.
255 + 166 =
421
2
|
11.
78 – 15 =
63
2
|
12.
424 – 276 =
148
2
|
|
13.
64 – 38 =
26
2
|
14.
369 – 7 =
2
362
|
15.
747 – 658 =
89
2
|
16.
399 + 336 =
735
2
|
|
17.
81 + 74 =
155
2
|
18.
430 + 235 =
665
2
|
19.
729 + 118 =
2
847
|
20.
420 – 404 =
16
2
|