8×7+13= 9×6+21= 3×6+54= 3×6+25= 2×9+39=
3×4+49= 5×9+13= 8×7-56= 7×4+18= 9×4+36=
3×8+51= 5×9-29= 6×6+43= 99-7×9= 3×9+58=
5×9+26= 6×7+42= 3×9+36= 6×7+18= 5×6-12=
6×3+15= 7×2+26= 6×2-12= 3×4+46= 5×4-17=
4×5-9= 3×9-18= 3×8+19= 6×9+16= 6×8+25=
85-3×9= 7×5+16= 9×7-39= 4×8-13= 8×9-24=
9×9-36= 7×6+40= 4×9-18= 8×9+9= 8×5+51=
6×9+38= 5×6+34= 3×5+31= 8×8-24= 7×9-36=
4×6+40= 4×8+32= 6+27+25= 23+14-15= 25+36+19=
74+9+7= 38-19-6= 44-13+38= 39-17+49= 29+33-28=
45+26-16= 74+19-37= 99-69+18= 16-11+48= 54+36-25=
100-65-46= 57-18+25= 44-21+12= 54-36-11= 15+7+37=
29+33+26= 45+26+2= 28-23+81= 46-38+45= 39+28-17=
59-31+48= 97-54-25= 69-60+87= 55-27+32= 70-15-33=
53-37+21= 17+64-27= 87+6-45= 32-16+25= 67+18-33=
90-35-19= 74-26-17= 59+12+13= 94-26-33= 12+19+57=
90-54-37= 95-42-27= 100-64+26= 18+71-49=
53-17+41= 25+75-66= 8+78-47= 83-29-32 = 52-29+37=
73-16+40= 28+37+31= 53-35+64= 43-29+71=
一、列式计算
(1)甲数是20,乙数比甲数多5,乙数是多少? (2)甲数是20,甲数比乙数多5,乙数是多少?
(3) 有25个苹果,梨比苹果少7个,有多少个梨? (4)有25个苹果,苹果比梨少7个。有多少个梨?
(5)小青有28张画片,照片比画片多16张。小青有多少张照片?
(6) 小青有28张画片,画片比照片多16张。小青有多少张照片?
(7) 男生有35人,男生比女生多2人,女生有多少人?
男生有35人,男生比女生少2人,女生有多少人?