. (1) 6×3= (2) 5+58= (3) 24÷3= (4) 3700-370= (5) 8500-5500= (6) 58-36= (7) 4×8= (8) 8×9+21= (9) 8×9+21= (10) 420+80= (11) 4×3÷2= (12)4600+4700= (13) 27÷3+6= (14) 9×9= (15) 280+450= (16) 27÷9= (17) 43-30= (21) 96-42= (25) 81÷9= (29) 32÷8= (33) 7000+3000= (37) 280+450= (41) 96-42= (45) 12÷4+18= (49) 42÷7= (53) 1200-400= (57) 24÷3= (61) 8÷1= (65) 72÷9= (69) 24+8= (73) 42÷7= (77) 34+9= (81) 21÷3= (85) 800+900= (18) 8÷1= (22) 730-190= (26) 8÷2= (30) 25÷5+36= (34) 8÷4+48= (38) 64÷8= (42) 49÷7+7= (46) 58-36= (50) 35÷7= (54) 9×9= (58) 42÷7= (62) 280+450= (66) 42+13= (70) 8÷4×3= (74) 58-36= (78) 64-8= (82) 3700-370= (86) 54÷9= (19) 420+80= (20) 64-8= (23) 78+15= (24) 27-3= (27) 3200+5100= (28) 12÷4+18= (31) 64-8= (32) 64÷8= (35) 4×8—4= (36) 430+1000= (39) 4×8-5= (40) 1800-900= (43) 5+58= (44) 4900-1800= (47) 64-8= (48) 21÷3= (51) 1200-400= (52) 280+450= (55) 43-30= (56) 83-20= (59) 54÷9= (60) 36÷6= (63) 14÷7= (64) 6×5+37= (67) 53+8= (68) 5×7= 71) 80-44= (72) 800+900= (75) 6×3= (76) 35÷7= (79) 4×8= (80) 7÷7= (83) 800+900= (84) 53+8= 87) 24÷3= (88) 25÷5+36= 精选文档 ( (. (89) 6×5+37= (90) 280+450= (91) 42÷7= (92) 64÷8= (93) 84+7= (94) 4×9= (95) 64÷8= (96) 72÷9= (97) 56÷7-3= (98) 6×3= (99) 8÷2= (100) 34+9= 精选文档 本文来源:https://www.wddqw.com/doc/5e5a5b8e3386bceb19e8b8f67c1cfad6195fe9a9.html