小學(xué)數(shù)學(xué)精美背景圖片集ppt課件

1、 鄙人是一個(gè)即將退休的小學(xué)教師。向年輕教師學(xué)了一點(diǎn)電腦知識(shí)，便喜歡在電腦上搗鼓。這套小學(xué)數(shù)學(xué)課件背景圖片，花了兩天時(shí)間在網(wǎng)上七拼八湊才完成的。僅供同仁們參考，并敬請(qǐng)賜教。1234100以內(nèi)數(shù)的認(rèn)識(shí)以內(nèi)數(shù)的認(rèn)識(shí)蘇教版一年級(jí)數(shù)學(xué)下冊(cè)5整十?dāng)?shù)加整十?dāng)?shù)加. .減整十?dāng)?shù)減整十?dāng)?shù)6整十?dāng)?shù)減整十?dāng)?shù)、整十?dāng)?shù)減整十?dāng)?shù)、整十?dāng)?shù)加一位數(shù)及相應(yīng)減法整十?dāng)?shù)加一位數(shù)及相應(yīng)減法78蘇教版一年級(jí)數(shù)學(xué)下冊(cè)91011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465

2、66676869707172737475（蘇教版）一年級(jí)數(shù)學(xué)767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125四年級(jí)數(shù)學(xué)1261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711

3、72173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257 同學(xué)們真棒！這節(jié)課你學(xué)到同學(xué)們真棒！這節(jié)課你學(xué)到了什么新本領(lǐng)？回家告訴爸爸了什么新本領(lǐng)？回家告訴爸爸媽媽，分