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18-8= |
6+8= |
5+8= |
17-10= |
6+7= |
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5+6= |
9+8= |
2+9= |
8+4= |
9+9= |
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10+7= |
4+9= |
15-10= |
19-9= |
3+15= |
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13+5= |
5+7= |
14+5= |
10-8= |
17-7= |
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7+12= |
2+17= |
1+16= |
5+4= |
10-6= |
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13+6= |
5+6= |
14-10= |
16-10= |
9+3= |
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8+3= |
10+6= |
8+7= |
14-10= |
9+10= |
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2+10= |
8+8= |
17-10= |
5+7= |
18-10= |
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3+14= |
17-4= |
14-4= |
6+12= |
7+9= |
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9-4-2= |
6-3+5= |
3+2+4= |
5+0+9= |
10-2+7= |
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7-7+5= |
2+16-8= |
10-6+3= |
6+8-4= |
3+7-5= |
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6+8-4= |
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7-7+3= |
6+4-8= |
4+8-10= |
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二、 我会填。 |
(30分, |
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( )+6 =10 ( )+8=10 ( )+( )=15 ( )<8
( )+4=11 ( )+5=12 ( )-4=( ) 10>( )
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□○□=□(个) □○□=□(个)
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你能提出那些数学问题?请列式计算。(至少列出两道算式)