9600÷800= 9200÷400=
65÷5+3×9= 160 ×3= 750-290= 5×490= 760×20= 7500÷500= 370×200= 650÷13= 8600-4200= 138-89= 5400÷54= 200×34= 550-450= 18000÷600= 2700÷30= 45×14=
827-59-241= 678-372-28= 17+15+18= 5000+4000-300=
310+260+420= 28×3+16÷4= (120-30×2)÷4= (30×5+30)×5= 420×18+580+180= 75÷(18+14-27)= 900÷6- 520÷40= 60-60÷(4×3)= 87÷(20+30-47)= 90+90÷(48÷8)= 8.2+0.54+0.46= 6400÷200= 250×8= 3.9+2.03=
250-160= 560÷40=
272-97= 1.29-0.18= 180÷5÷4=
198+27= 8+0.4=
2.5+3.2=
103×40= (22+78)×7=
21
2.4-1.7= 2.4-1.8= 0.25+0.75= 86.2+15.8= 213÷3= (25+24) ×4= 8-2.5= 175-35= 420-150=