Give five pair of numbers whose sum Or difference is 990
( hint: 550+400 =1000-10=990 )
Answers
Answered by
3
Answer:
400+590
390+600
1+989
1000-10
990+0
Step-by-step explanation:
all five pairs equal 990
Answered by
2
Answer:
856+134
589+401
632+358
1775-785
1625-635
Similar questions