六下数学 关于百分数的计算100题

关于百分数的计算100题

90×(1+70%)= (1+90%)×3000= 1000×(1-10%)= (1+60%)×500=

5500×(1-60%)= (1+80%)×70= (1-10%)×9000= (1-90%)×6000=

400×(1-50%)= (1-20%)×700= (1-10%)×400= (1-10%)×20= 8000×(1-70%)= (1+30%)×40= (1+90%)×1000= (1-60%)×60= 20×30%= 200×10%= (1-20%)×400= (1+30%)×600= (1+60%)×100= 7000×(1-40%)= 30×(1-60%)= 90×(1-20%)= (1+10%)×40= (1-80%)×30= 40×20%= 800×70%= (1-50%)×200= (1+70%)×200= (1-30%)×400= (1+10%)×60= (1-10%)×60= 300×(1-10%)= (1+40%)×2000= (1+40%)×110= 700×70%= 400×10%= (1+10%)×600=

800×(1-70%)=

(1+70%)×4000=

(1+10%)×2000=

(1-30%)×7000=

(1+110%)×60=

(1+10%)×500=

770×(1-60%)=

80×70%=

90×60%=

1

(1+40%)×900= (1+50%)×20= 400×20%= 60×50%=

(1-60%)×80= 340×(1-70%)= (1+50%)×600= (1-60%)×50=

20×(1-10%)= (1+30%)×10= (1-10%)×20= 100×(1-80%)=

(1-50%)×80= (1-90%)×90= 20×(1-80%)= (1-30%)×800= (1+20%)×30= 700×(1-10%)= (1+60%)×900= (1+30%)×90= (1+80%)×700= (1-90%)×9000= (1-90%)×600= (1-40%)×20= (1-50%)×600= 700×(1-60%)= (1+70%)×5000= (1+30%)×60= (1+10%)×900= (1-40%)×9000= (1+30%)×4000= 2000×(1-40%)= 7000×(1-20%)= (1-20%)×900= (1+20%)×800= (1-60%)×5000= 3000×(1-20%)= (1-70%)×70= (1-20%)×90= 5000×(1-50%)= (1-10%)×500= (1-20%)×40= (1-30%)×80=

×(1-20%)=

(1+30%)×400=

(1-90%)×10=

(1-50%)×8000=

70×(1-70%)=

(1+80%)×50=

(1-30%)×700=

(1+10%)×80=

300×(1-90%)=

2

500