|
1.
629 – 160 =
469
2
|
2.
858 – 56 =
802
2
|
3.
14 + 606 =
2
620
|
4.
176 – 27 =
149
2
|
|
5.
608 – 589 =
2
19
|
6.
720 + 32 =
2
752
|
7.
295 + 157 =
452
2
|
8.
117 – 31 =
86
2
|
|
9.
548 + 5 =
2
553
|
10.
235 + 481 =
716
2
|
11.
415 + 556 =
971
2
|
12.
664 + 301 =
2
965
|
|
13.
844 + 133 =
2
977
|
14.
827 + 33 =
2
860
|
15.
430 – 369 =
2
61
|
16.
409 – 309 =
2
100
|
|
17.
504 – 459 =
2
45
|
18.
620 + 201 =
821
2
|
19.
300 + 163 =
463
2
|
20.
152 – 132 =
2
20
|
|
1.
629 – 160 =
469
2
|
2.
858 – 56 =
802
2
|
3.
14 + 606 =
2
620
|
4.
176 – 27 =
149
2
|
|
5.
608 – 589 =
2
19
|
6.
720 + 32 =
2
752
|
7.
295 + 157 =
452
2
|
8.
117 – 31 =
86
2
|
|
9.
548 + 5 =
2
553
|
10.
235 + 481 =
716
2
|
11.
415 + 556 =
971
2
|
12.
664 + 301 =
2
965
|
|
13.
844 + 133 =
2
977
|
14.
827 + 33 =
2
860
|
15.
430 – 369 =
2
61
|
16.
409 – 309 =
2
100
|
|
17.
504 – 459 =
2
45
|
18.
620 + 201 =
821
2
|
19.
300 + 163 =
463
2
|
20.
152 – 132 =
2
20
|