Question

gente me ajudem nao intendi

Answer 1

A) 9.990+100=10,090
5,930+100=6,030
902+100=1,002
6,900+100=7,000
999+100=1,099 B)10,000-10=e só você somar essas na calculadora. 1,000-10= 9,000-10= 25,000-10= 915-10=

Answer 2

a) 10090; 6030; 1002; 7000; 1099

b) 9990; 990; 8990; 24990; 905

c) 109; 209; 1009; 10000; 10009

d) 300; 19900; 6960; 4902; 6920