addition
200+54
what is 254
2341-1254
what is 87
what is 11 x 2
what is 22
is this number compisite? 31
what is no
342=
nearest ten
what is 340
is this prime or compisite.20
compisite
38,563-654
37,809
54x4
126
390+45
435
6544-34
6510
44x3
152
is this prime?31
yes
398=
nearest ten
400
34+432
466
4576-34
4542
400x4
1600
18
a.prime
b.compisite
b.compiste
321,654=
nearest ten
321,650