小学二年级数学100以内两位数列竖式计算题120道说课讲解.doc

学习资料计算题77-46+32= 65-38+26= 79-85= 56-67= 73-88= 84-27+16= 4+63= 99-（25-24）= 93-69= 69-(39-23)= 77-68= 61-85= 79-78= 16+89= 18-36+27= 87-83= 30+(23-29) = 49+29-26= 69-4= 93-(39-23) = 99-46+32= 65-39+26= 56+46= 71-（25-24）= 59-36+29= 94-99= 93-82= 33-(39-23) = 99-（25-24）= 69-73= 99-99= 30-(23-29) = 99-63= 96-89= 99-36+29= 99-56= 30-(23+29) = 23+86= 99-（99-29）= 55-46+22= 65-75= 58-54= 93-(39-23) = 56+54-26= 58-26+25= 84-25+16= 4+67= 82-53= 68-(28-22) = 88-（25-24）= 55-95= 61-36= 58+18-16= 16+52= 18-26+25= 85-25+16= 20+(22-28) = 52-86= 82-(28-22) = 56-85= 51-（25-24）= 88-46+22= 65-66= 49-77= 58-96= 84-99= 50-(22-28)= 82-84= 22-(28-22)= 88-（25-24）= 88-49= 68-66= 88-69= 36+55= 88-68= 88-97= 60-56= 22+37= 82-(28-22) = 88-96= 77-46+32= 63-38+26= 79+52= 36+56= 38-55= 84-27+16= 4+67= 33+55= 69-(39-23) = 99-（23-24）= 77-76= 61-38= 79-86= 16+76= 18-25= 87-27+16=30+(23-29)= 36+14-26= 39-36+29= 94-99= 30-(23-29) = 93-98= 73-23-4= 93-67 = 71-（23-24）= 99-86= 63-39+26= 49+39-36= 33-(39-23)= 99-（23-24）= 69-88= 99-69= 96-87= 99-36+29= 99-86= 30-(23+29) = 23+86= 93-(39-23) = 63-55= 33-56=38+18-36= 36+83= 99-（99-29）= 84-23+16= 4+23-16= 82-67= 68-(28-22) = 88-（23-24）= 33-36+22= 61-28+26= 38-65= 16+63=仅供学习与参考