300
二年级两位数笔算
72-46+38= 65-38+26=
79+16-56= 56+44-26=
55-36+27= 84-27+16=
69+(54-36)= 61-38+26= 69+19-39= 73-36+27= 30+(53-29)= 93-(39-23)= 91-46+38= 4+27-16=
68+23-29=
74-26+32=
66-(42-25)=
16+77-26=
82-27+16=
70-23-9=
71-(43-24)=
65-39+26=
300
47+46-56= 56+34-26=
56-37+29= 94-29+96=
30-(43-29)= 92-(43-18)
91-23+24= 96-47+32= 47+35-56= 36+59-26= 100-(23+29)= 90-(71-23)= 55-46+22= 58+18-58= 58-26+25= 66-39+26=
56-29+46=
43-36+29=
23+29+39=
91-(95-29)=
65-28+26=
56+54-26=
29+22+49=
33-(31-23)=
300
84-25+16= 47+25-16=
68-(81-22)= 48+(42-24)=
55-56+22= 16+55-26=
61-28+38= 43-26+25= 20+(52-28)= 51-28-14= 82-46+27= 18+77-56= 56+34-26= 20-(42-28)= 72-(40-22)= 81-46+28= 82-25+16=
51-(43-24)=
82-(51-22)=
65-28+26=
84-28+86=
56-29+28=
81-23+24=
86-(42-24)=
61-28+29=
58+18-29=
300
81+19-86= 86-28-29=
88-26+28= 26+28+49=
85-28+46= 91-(26+28)=
82-(28-22)= 63-38+26= 36+74-26= 63-36+27= 4+27-16= 59+23-17= 92-76+32= 79+19-19= 16+77-26= 30+(23-29)= 49+(87-28)=
79+19-36=
71-46+38=
84-27+16=
59+(41-24)
62-(41-23)=
61-38+28=
82-27+16=
18-36+27=
73-23-4=
300
93-(39-23)= 63-39+26=
71-(53-24)= 93-46+36=
91-36-48= 36+54-26=
55-36+29= 94-29+36= 93-(71-23)= 92-96+32 19+76-88 99-36+29 30-(23+29) 23+23+ 33-46+22 38+18-36 92-23+24=
30-(43-29)=
93-(52-24)=
66-39+26
96+99-26
97-29+26
99-(99-20)
93-(39-23)
63-28+26
81-23+16=
300
36+34-26 53-26+23
19+23-16 82+22-86
68-(28-22) 61-28+26
88+(33-24) 38+18-16 18-26+23 83-23+16 82-(28-22) 83-46+22 63-28+26 53-26+28 40-(52-28) 82-22+24 73-36+22
16+33-26
51-22-4
20+(22-28)
31-(23-24)36+34-26
12+78-36
84-28+86
88-(63-24) 22-(28-22)
300
95-86+22 68-28+26
88-86+99 91-38-26
88-26+28 84-28+36
80-(23+28) 28+(86-28) 65-78+26
55+28-56 58+27-76
84-27+26= 69-(78-27) 77-76+72 22+22-35
73-46+72
82-(28-22)
56+44-26
72+27-84
4+27-26
68+(42-24)26+77-26
300
92-78+26 57+28-26
91-76+27 81-27+26
70+(27-28) 72-(43-24)
72-27-4 81-46+72 70-(67-29) 77-(78-27)
88-(43-24)
93-15-36 88-76+28 82+22+84 87-(70-27)
84-28+86
87-27+84
96-78+26
91-56+32
26+47-36
88-28-34
88-(88-28)
300
70-(27+28) 80-(78-27)
27+27+34 58+28-57
55-46+22 65-28+26
56+44-26 84-25+26= 4+25-26 55-56+22 56+27-26 26+55-26
20+(53-28) 82-(28-22) 52-(41-24) 58-26+25
88+(32-24)68-(37-18)
62-28+26
85-25+26
53-26+25
52-22-4
65-28+26
82-46+22
300
56+34-26 58-26+28
84-28+36 82-22+84 22-(28-22)
68-29+26 88-26+28 22+22+57 68+(55-28) 77-46+39 36+55-26 30-(42-28)
98-86+28
88-(51-24)26+78-26
-(22+28)
82-(28-22)
58+28-76
97-78+26
94-76+27
300
84-27+26= 44+27-26
67+27-38 68-(74-27)
88+(57-24) 92-76+72
62-78+26
78+28-26 87-27+26 77-27-4 87-(72-27) 67-78+26 78-76+28 70-(47-28) 87-27-24 76-28+27
26+77-44
70+(63-28)
88-46+72
72-(57-28) 76-27+34
84-28+46
85-(62-24)77-(62-27)
300
91-86+72 92-78+26
88-76+28 83-28-38
70-(27+28) 87-(78-27) 88-(92-28) 55+28-76 78-26+27 84-27+26= 72+22-66 88+(27-24) 77-59+22 54-26+27 27+27+24
67-28+26
77-46+22
26+74-26
26+77-26
4+27-26
68-(28-22)
78-26 +28
62-28+26
87-27+26
300
20+(22-28) 72-(42-24)
72-22-4 82-(28-22)
83-46+22 67-28+26
38+55-76 76+21-59 52-(62-28) 88-(61-24) 84-28+26
78-26+28
70-22+44
92-74+26