二年級(jí)口算的練習(xí)題
口算就是用腦計(jì)算,用口頭敘述來(lái)記憶當(dāng)時(shí)的.結(jié)果。相關(guān)二年級(jí)的口算練習(xí)題內(nèi)容,一起來(lái)看看!
二年級(jí)口算練習(xí)題1
62-7 = 94+6= 63+9 = 40-9+12=
84-70= 15+40 = 76-6 = 50+3-16=
58+74= 70-2= 29+5 = 42-3 +25=
51-6 = 26+70 = 44-8= 32-7 +48=
6+40 = 63+8= 63-8 = 9+19+50=
62-4 = 34+7 = 50-3 = 38+7-6=
24+9 = 40-8= 8+ 37 = 46-20 +72=
9+70 = 61-7 = 80-70 = 16+80-15=
30-6 = 3+48 = 52-9 = 30+25 -16=
18+7 = 74-40 = 80-2 = 72+8 -40=
57+6= 28-14= 75-36= 35+19-19=
二年級(jí)口算練習(xí)題2
62-7 = 94+6= 63+9 = 40-9+12=
84-70= 15+40 = 76-6 = 50+3-16=
58+24= 70-2= 29+5 = 42-3 +25=
51-6 = 26+70 = 44-8= 32-7 +48=
6+40 = 63+8= 63-8 = 9+19+50=
62-4 = 34+7 = 50-3 = 38+7-6=
24+9 = 40-8= 8+ 37 = 46-20 +72=
9+70 = 61-7 = 80-70 = 16+80-15=
30-6 = 3+48 = 52-9 = 30+25 -16=
18+7 = 74-40 = 80-2 = 72+8 -40=
57+6= 28-14= 75-36= 35+19-19=
二年級(jí)口算練習(xí)題3
1×1 = 2×3= 56+6= 42-8= 6÷1=
12÷6 = 8×7 = 9×9 = 81÷9= 63÷9 =
30÷6= 18÷9 = 2 4÷3= 8×4= 2×2 =
4×2= 13+8 = 42+8= 30÷5= 4×7 =
32÷8 = 8÷1= 4×9= 64÷8= 6×7 =
5×3= 4×5 = 7+6 = 5+5 = 8÷4 =
6×4 = 4×6 = 7+28 = 5×5= 12÷3 =
2×7= 8×7= 7×9= 2×9= 48÷6=
54÷6 = 27÷3 = 81÷9 = 16÷4= 40÷5 =
3×5= 5×4 = 9+19 = 46-8= 36÷6 =
5×7 = 8×3 = 4×4 = 6×1 = 8+16=
22-4 = 16÷4 = 7÷7= 5×8 = 48÷8 =
2×5= 6×3 = 70-7 = 47-9= 12÷2=
7÷1 = 3×6 = 23-8= 72-5 = 39-30 =
20÷4 = 49÷7 = 32÷4 = 45÷9 = 42÷6 =
72÷8 = 35÷7 = 9×5 = 21÷7 = 90-9=
6×6 = 45+5= 96-6 = 50+27 = 30÷5 =
1×4 = 6+51= 96-9 = 75-50 = 18÷6 =
4×5 = 8×6 = 27÷3 = 21÷7= 8÷8 =
8×2 = 1×5 = 6+57 = 15-8 = 63+9 =
5÷5 = 5×7= 8×5 = 9×6= 9÷1= 3×9 =
8×9= 48÷8= 3×3= 92-8 = 9+9 =
63-9 = 15÷3 = 30÷6 = 21÷3 =
3×4 = 80-6 = 12-6= 100-90 = 25÷5=
2×4 = 100-40= 20+20 = 73-8 = 24÷6 = 42÷6=
7×8 = 87-9 = 56÷8 = 32÷8 = 30÷6= 42-7 =
5×2 = 40+5 = 4+50 =
36-8 = 18÷3 = 18÷3= 56÷7 = 36÷9 = 43-9 =
9×8 = 66+8 = 8×2 = 24÷6 =
6×2 = 5+70 = 70-20 = 42-6 = 15÷5 =
6×5 = 95-9= 100-10= 42-5 = 5×9 = 55-6= 3×2 =
40-4 = 5+20 = 40+7 = 9÷3 = 5×7 = 4×8 = 32-4= 56÷8 =
0+89 = 27+9 = 76-0 = 5×1= 30-3 = 40+7 = 70+25 =
6÷1 = 21÷7 = 2×8 = 8×8 = 40-5 = 6×6÷4= 56-9 = 63÷7 =
5×5= 100-50= 47-8 = 75-70= 20÷5 = 18+6 = 5×6 =
50-5 = 43-5 = 90-5 = 10÷5 = 21÷3 = 77+8 = 55-6 = 2×9÷3 =
56+9= 10÷2 = 8×6 = 64÷8= 44-7 =
42÷7÷2= 16÷8×7= 4×2×7 = 5×8+8 =
6×3-9= 4×3+8 = 100-90+6 = 2×2×8 =
1×6+12 = 5×5-20 = 4×6+6 = 74-8+9=
6×3+8 = 12÷3×8 = 12-9 = 2×3×6 =
8×2÷4 = 34+7= 3×6+4 = 2×2+30=
6×4+10= 43-7= 65-20+9= 3×6-4 =
56÷7×5 = 6×6÷4= 64÷8÷8 = 27÷3÷3=
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