Question

12
3. Есепте.
a) 576 + 4
593 +7
3+547
7+123
ә) 567 + 3
439 +1
560-9
872 +8
986 +4
4+806
2+288
2+678
6 +324
900-7
1000-7
790-6
800-7
900-2
777 +3
888 +2
500-6
780-9
900-7
300-6
500-4
400-9
670-5
350-8. Помогите

Answer 1

$576 + 4 = 580 \\ 593 + 7 = 600 \\ 3 + 547 = 550 \\ 7 + 123 = 130 \\ 567 + 3 = 570 \\ 439 + 1 = 440 \\ 560 - 9 = 551 \\ 872 + 8 = 880 \\ 986 + 4 = 990 \\ 4 + 806 = 810 \\ 2 + 288 = 290 \\2+678 = 680 \\ </p><p>6 +324 = 330 \\ </p><p>900-7 = 893 \\ </p><p>1000-7 = 993 \\ </p><p>790-6 = 784 \\ </p><p>800-7 = 793 \\ </p><p>900-2 = 898 \\ </p><p>777 +3 = 774 \\ </p><p>888 +2 = 886 \\ </p><p>500-6 = 494 \\ </p><p>780-9 = 771 \\ </p><p>900-7 = 893 \\ </p><p>300-6 = 294 \\ </p><p>500-4 = 496 \\ </p><p>400-9 = 391 \\ </p><p>670-5 = 665 \\ </p><p>350-8 = 342$

$6 +324 = 330 \\ </p><p>900-7 = 893 \\ </p><p>1000-7 = 993 \\ </p><p>790-6 = 784 \\ </p><p>800-7 = 793 \\ </p><p>900-2 = 898 \\ </p><p>777 +3 = 774 \\ </p><p>888 +2 = 886 \\ </p><p>500-6 = 494 \\ </p><p>780-9 = 771 \\ </p><p>900-7 = 893 \\ </p><p>300-6 = 294 \\ </p><p>500-4 = 496 \\ </p><p>400-9 = 391 \\ </p><p>670-5 = 665 \\ </p><p>350-8 = 342$

$500-4 = 496 \\ </p><p>400-9 = 391 \\ </p><p>670-5 = 665 \\ </p><p>350-8 = 342$