1. 直接写出得数。(每题 1★)
$56+20= $ $99-9= $ $66+5= $
$9+46= $ $82+3= $ $39+1= $
$77+8= $ $48+40= $ $2+72= $
$66+20= $ $9+49= $ $5+34= $
$6+14= $ $31+2= $ $30+69= $
$40+35= $ $26+60= $ $12+86= $
$58+5= $ $7+47= $ $40+26= $
$60+33= $ $17+52= $ $6+55= $
$69+3= $ $4+46= $ $75+7= $
$9+53= $ $70+25= $ $88+9= $
$89+4= $ $19+80= $ $41-1= $
$72-2= $ $37+6= $ $3+29= $
$56+20= $ $99-9= $ $66+5= $
$9+46= $ $82+3= $ $39+1= $
$77+8= $ $48+40= $ $2+72= $
$66+20= $ $9+49= $ $5+34= $
$6+14= $ $31+2= $ $30+69= $
$40+35= $ $26+60= $ $12+86= $
$58+5= $ $7+47= $ $40+26= $
$60+33= $ $17+52= $ $6+55= $
$69+3= $ $4+46= $ $75+7= $
$9+53= $ $70+25= $ $88+9= $
$89+4= $ $19+80= $ $41-1= $
$72-2= $ $37+6= $ $3+29= $
答案
76 90 71 55 85 40
85 88 74 86 58 39
20 33 99 75 86 98
63 54 66 93 69 61
72 50 82 62 95 97
93 99 40 70 43 32
85 88 74 86 58 39
20 33 99 75 86 98
63 54 66 93 69 61
72 50 82 62 95 97
93 99 40 70 43 32
2. 算一算,连一连。(10★)

答案
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