90 +2= 80+ 4= 90+ 4= 0+ 80= 60 +4= 60 +1=
2 +60=
30 +4=
40+ 6= 8 +80=
1 +60= 1 +90= 70+ 1= 5 +10= 90 +1= 0 +5= 80+ 9= + 80= 0 +7= +30=
0 +70= 0+ 1= 90+ 9= 0+ 1= 4 +90= +30= 7 +40= +10= 50+ 6= +20= 80+ 9= + 90= 40+ 0=
10 +7= 30 +5=
40 +1= 9 +70= 2+ 80= 4+ 20= 4 +60=
50+ 7= 20+ 8=
8 +10= 80 +8=
60+ 2= 10 +6=
70+ 1= 3 +70=
30+ 3= 9 +10=
9 +90= 80+ 2= 40+ 9= 0 +30= 70+ 3= 3 +40= 90+ 9= 2+ 60= 50 +5= 3+ 20= 4122280880 23–3= 62 – 60= 42 –2= 82 –2= 40 –40= 94 – 4=
54 –50=
94 –50=
57– 7= 81– 30=
48 –30= 39–9= 71 –30= 53 –30= 38 –8= 72–2= 71 –70= 62–60= 18–8= 65–5= 93–90= 5–70= 27–20= 100–30= 43–3= 9–9=
55–5=
81–1= 78 –50= 12–2= 52–2=
86–6= 55–50=
35–5= 38–30=
57–7= 66–6=
94–90= 51–1= 88 –40= 57–7= 68–8= 45–40= 37–7= 34–30=
78
