586+38= 12.5÷10= 175-90= 0÷125+24=
7×9÷7×9= 3.54×10= 80-15×5= 28×4÷2=
0.275×100=
1-0.04=
2.5+5.2-2.5+5.2=
25×5÷25×5=
0.765×100=
6.4+3=
80.8×5×2=
80.26÷25÷4=
0÷99= 5-1.9= 4.3+2.7= 4.2+8=
24×5= 2÷100= 360÷40= 25-5×0=
13.85+27.43= ※18-7.86=
9.36-4.028= 9.88+21.42=
640÷8= 18×200= 420÷60= 50×60= 5×3÷5×3=
60×40= 870-80= 33×4= 56+17= 70-10×6=
6.5+3.5= 2.4×5= 19.6-5.51=
6.17-3.17= 0.35×0.2= 4.8+2.1=
0.1×0.9= 0.25×1.7×4= 1.5×5+1.5=
70×90= 80×600= 228+471= 800÷20= 395-80+20=
960÷3= 450×20= 16×400= 888-99= 5×5÷5×5=
101×25= ×0.5= ×= 5+= 2.5× =
3.2÷8= 1.25- = 5× ÷5÷ = 1.25× ×0.8=