小学二年级数学脱式计算题500道说课材料
番禺宝墨园-懂事
小学二年级数学脱式计算题500道
77-46+32
65-38+26 79+19-56
58-36+27
84-27+16= 4+27-16
93+23+94
77-76+32
16+77-26
18-36+27
73-23-4
99-46+32
56+94-26
59-36+29
93-23+94
99-96+32
69-(39-23)
99+(25-24)
61-38+26
87-27+16 30+(23-29)
93-(39-23)
71-(25-24)
65-39+26
94-29+96 30-(23-29)
33-(39-23)
99-(25-24)
69-39+26
79+19-16
99+99-56
99+99-96
96+99-26
99-36+29
99-29+96 30-(23+29)
23+23+94
93-(39-23) 99-(99-29)
55-46+22
56+54-26
58-26+25
82+22+84
55-56+22
16+55-26
18-26+25
52-22-4
88-46+22
56+84-26
65-28+26
84-25+16= 4+25-16
68-(28-22)
88+(25-24)
61-28+26
85-25+16
20+(22-28)
82-(28-22)
51-(25-24)
65-28+26
58+18-56
58+18-16
88+88-56
58-26+28 84-28+86
20-(22-28)
82-22+84 22-(28-22)
88-(25-24)
88-86+22
86+88-26
88-26+28
22+22+84
77-46+32
36+74-26
38-36+27
93+23+94
77-76+32
16+77-26
68-28+26
88-28+86 20-(22+28)
82-(28-22) 88+(88-28)
63-38+26
84-27+16= 4+27-16
69-(39-23) 99+(23-24)
61-38+26
88+88-86
79+19-36
79+19-16
18-36+27 87-27+16 30+(23-29)
73-23-4 93-(39-23)
71-(23-24)
99-46+32 63-39+26
99+99-36
36+94-26
39-36+29
93-23+94
99-96+32
96+99-26
99-36+29
23+23+94
33-46+22
36+34-26
38-26+23
94-29+96 30-(23-29)
33-(39-23) 99-(23-24)
69-39+26
99-29+96
30-(23+29)
93-(39-23) 99-(99-29)
63-28+26
84-23+16=
4+23-16
99+99-96
38+18-36
82+22+84 68-(28-22)
88+(23-24)
33-36+22 61-28+26
38+18-16
56+74-26