一年级数学上册口算能力竞赛题

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1、一年级数学上册口算能力竞赛题2+1=2+2=3–2=1+1=4–1=2–1=4–2=5–1=1+3=4–3=1+4=5–4=3–3=4+0=0+2=3–0=4–0=0+0=10–8=2–0=3+0=0+5=5–2=4–4=4+1=3+1=5–3=4–2=5–4=2+3=4–3=7–3=2+4=3+4=1+6=4+3=7–4=6–5=10–7=9–5=8–6=10–8=8–4=4+4=7+2=8–3=9–7=2+7=5+3=9–2=8–5=3+5=6+2=8+2=3+7=2+8=6+4=7+3=10–7=0+8=10

2、–10=6+3=5+4=9–3=3+6=9–5=9–2=9–7=2+6=9+0=7–3=3+4+1=7+2+1=2+2+4=6+4+0=4+3+2=5+0+3=10–3–4=8–5–3=5–2–1=10–3–6=1+4+5=3+3+2=9–5–4=4+5–3=3+7–4=7+2–5=10–6–2=2+4+5=2+6–4=9–7–2=8–0–6=10-4–4=8–1–3=10–6+5=7–1–4=7–6+5=2+7+1=4+3+2=一年级数学上册口算能力竞赛题口算能力竞赛题2/2班别姓名总分2/2