《2025年速算天地数学口算心算五年级上册苏教版》

🦋24×50=1200
1000-300=700
420÷14=30
4800÷80=60
130×40=5200
300+90=390
680-80=600
200×48=9600
350÷50=7
530+70=600
650÷50=13
8×150=1200
630÷21=30
560÷80=7
4800-800=4000
910÷13=70
300+700=1000
700÷14=50
60×60=3600
84÷28=3
🦋90÷18=5
280÷14=20
300×15=4500
1200-200=1000
400÷80=5
530+370=900
760÷20=38
100+72=172
0÷480=0
250×4=1000
39÷13=3
220-80=140
200×50=10000
720÷36=20
3×13=39
60×90=5400
80+240=320
840÷7=120
800÷16=50
17×40=680

答案： 解析：本题是一个速算练习，主要考查五年级学生对于基本的四则运算的掌握情况，包括乘法、除法、加法和减法。
答案：
$24×50 = 1200$
$1000-300 = 700$
$420÷14 = 30$
$4800÷80 = 60$
$130×40 = 5200$
$300+90 = 390$
$680-80 = 600$
$200×48 = 9600$
$350÷50 = 7$
$530+70 = 600$
$650÷50 = 13$
$8×150 = 1200$
$630÷21 = 30$
$560÷80 = 7$
$4800-800 = 4000$
$910÷13 = 70$
$300+700 = 1000$
$700÷14 = 50$
$60×60 = 3600$
$84÷28 = 3$
$90÷18 = 5$
$280÷14 = 20$
$300×15 = 4500$
$1200-200 = 1000$
$400÷80 = 5$
$530+370 = 900$
$760÷20 = 38$
$100+72 = 172$
$0÷480 = 0$
$250×4 = 1000$
$39÷13 = 3$
$220-80 = 140$
$200×50 = 10000$
$720÷36 = 20$
$3×13 = 39$
$60×90 = 5400$
$80+240 = 320$
$840÷7 = 120$
$800÷16 = 50$
$17×40 = 680$