直接写出得数.22×4=5.63-4.61=3.14×2=10÷10%=25+35=13-16=12×13=19÷29=8×19+89×8=5.5÷0.25÷4=513+29+813+79=
直接写出得数. 22×4= | 5.63-4.61= | 3.14×2= | 10÷10%= |
+= | -= | ×= | ÷= |
8×+×8= | 5.5÷0.25÷4= | +++= |
直接写出得数. 22×4= | 5.63-4.61= | 3.14×2= | 10÷10%= |
+= | -= | ×= | ÷= |
8×+×8= | 5.5÷0.25÷4= | +++= |
直接写出得数. 22×4= | 5.63-4.61= | 3.14×2= | 10÷10%= |
+= | -= | ×= | ÷= |
8×+×8= | 5.5÷0.25÷4= | +++= |
直接写出得数. 22×4= | 5.63-4.61= | 3.14×2= | 10÷10%= |
直接写出得数. 22×4= | 5.63-4.61= | 3.14×2= | 10÷10%= | += | -= | ×= | ÷= |
+= | +=2 |
5 |
2 |
2 | 5 |
5 | =3 |
5 |
3 |
3 | 5 |
5 | -= | -=1 |
3 |
1 |
1 | 3 |
3 | =1 |
6 |
1 |
1 | 6 |
6 | ×= | ×=1 |
2 |
1 |
1 | 2 |
2 | =1 |
3 |
1 |
1 | 3 |
3 | ÷= | ÷=1 |
9 |
1 |
1 | 9 |
9 | =2 |
9 |
2 |
2 | 9 |
9 | 8×+×8= | 5.5÷0.25÷4= | +++= |
8×+×8= | +×8=1 |
9 |
1 |
1 | 9 |
9 | ×8=8 |
9 |
8 |
8 | 9 |
9 | 5.5÷0.25÷4= | +++= | +++=5 |
13 |
5 |
5 | 13 |
13 | ++=2 |
9 |
2 |
2 | 9 |
9 | +=8 |
13 |
8 |
8 | 13 |
13 | =7 |
9 |
7 |
7 | 9 |
9 |
答案和解析
22×4=88 | 5.63-4.61=1.02 | 3.14×2=6.28 | 10÷10%=100 |
+=1 | -= | ×= | ÷= |
8×+×8=8 | 5.5÷0.25÷4=5.5 | +++=2 |
22×4=88 | 5.63-4.61=1.02 | 3.14×2=6.28 | 10÷10%=100 |
+=1 | -= | ×= | ÷= |
8×+×8=8 | 5.5÷0.25÷4=5.5 | +++=2 |
22×4=88 | 5.63-4.61=1.02 | 3.14×2=6.28 | 10÷10%=100 |
22×4=88 | 22×4=88
5.63-4.61=1.02 | 5.63-4.61=1.02
3.14×2=6.28 | 3.14×2=6.28
10÷10%=100 | 10÷10%=100
+=1 | -= | ×= | ÷= |
+=1 | +=12 |
5 |
2 |
2 | 2
5 |
5 | 5+
=13 |
5 |
3 |
3 | 3
5 |
5 | 5=1
-= | -=1 |
3 |
1 |
1 | 1
3 |
3 | 3-
=1 |
6 |
1 |
1 | 1
6 |
6 | 6=
1 |
6 |
1 |
1 | 1
6 |
6 | 6
×= | ×=1 |
2 |
1 |
1 | 1
2 |
2 | 2×
=1 |
3 |
1 |
1 | 1
3 |
3 | 3=
1 |
6 |
1 |
1 | 1
6 |
6 | 6
÷= | ÷=1 |
9 |
1 |
1 | 1
9 |
9 | 9÷
=2 |
9 |
2 |
2 | 2
9 |
9 | 9=
1 |
2 |
1 |
1 | 1
2 |
2 | 2
8×+×8=8 | 5.5÷0.25÷4=5.5 | +++=2 |
8×+×8=8 | 8×
+×8=81 |
9 |
1 |
1 | 1
9 |
9 | 9+
×8=88 |
9 |
8 |
8 | 8
9 |
9 | 9×8=8
5.5÷0.25÷4=5.5 | 5.5÷0.25÷4=5.5
+++=2 | +++=25 |
13 |
5 |
5 | 5
13 |
13 | 13+
++=22 |
9 |
2 |
2 | 2
9 |
9 | 9+
+=28 |
13 |
8 |
8 | 8
13 |
13 | 13+
=27 |
9 |
7 |
7 | 7
9 |
9 | 9=2
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