subtaction
12-3
the answer: 9
9+3
what is 2 times 2 equal
the answer: four
12 divied by 2
the answer:6
3,6,9,12,15,18,_,24,27,30
the answer: 21
19-11=
the answer:8
12+3
the answer:15
4 times 4
the answer:16
24 divied by 4
the answer: 6
8,16,_ ,32,40,48,56,64,72
the answer:24
37-2=
the answer: 35
43+7
the answer:50
6 times 4
the answer:24
64 divied by 8
the answer: 8
7,14,21,28,35,42,49,___,63
the answer:56
42-4
the answer :38
43+43
the answer:86
8 times 8
the answer:64
72 divied by 8
the answer:9
6,_,_,_,_,_,_,_,
the answer :6 12,18 24,30,36,42 48
89-7
the answer:82
44+2+5
the answer:51
12 times 9
the answer: 108
108 divied by 9
the answer:12
N+27=54
the answer:27