1 / 6 (1) 1.4-0.8= (2) 6.7+2.5= (3) 3.6-1.8= (4) 9-4.8= (5) 8.7+3.4= (6) 0.6+1.5= (7) 8.4-7.5= (8) 42.3＋15.9＝ (9) 4.1－3.8＝ (10) 3.7-2.2= (11) 0.78-0.39= (12) 7.8+1.3= (13) 7.8-0.27= (14) 0.27+0.01= (15) 8.3+3.6= (16) 0.75-0.4= (17) 0.25+0.4= (18) 42.9-6.5= (19) 6.9-4.4= (20) 8.7+3.4= (21) 9.8+4.7= (22) 8.2+1.8= (23) 9.2-0.3= (24) 1.6＋1.8= (25) 3.2＋2.5= (26) 3.6-2.8= (27) 7.7－2.1= (28) 9.3－3.8= (29) 8.5－7.8= (30) 2.9＋1.1= (31) 6.8+2.2= (32) 8.6-4.9= (33) 4.7+9.3= (34) 5.7＋2.7= (35) 3.9+9.8= (36) 2.1-3.3= (37) 3.9-1.3= (38) 2.9＋4.3= (39) 4.1－0.6= (40) 1.5-6.8＝ (41) 3.2-2.6＝ (42) 4.9-1.7= (43) 7.6+2.4= (44) 7.4-4.7= (45) 9.9-3.8= (46) 2.5+4.4= (47) 3.3+10.4= (48) 25.3-7.6= (49) 8.3-4.4= (50) 6.2-2.7= (51) 2.4-1.2= (52) 6.4+2.3= (53) 3.2-2.3= (54) 4.2-1.6= (55) 2.2+2.4= (56) 3.6+2.8= (57) 1.5+3.5= (58) 2.4+4.8= (59) 2.5+4.4= (60) 6.3-3.7= (61) 30.2-3.3= (62) 3.9-2.6= (63) 4.8+2.4= (64) 1.7-2.5= (65) 1.6+9.5= (66) 9.4-2.5= (67) 2.6-1.2= (68) 2.6-0.2= (69) 4.8-0.4= (70) 5.7+0.8= (71) 5.9-0.9= (72) 17.9-8.5= (73) 9.2-5.2= (74) 1.1+2.3= (75) 23.6+23.5= (76) 56.4-46.3= (77) 22.6+25.3= (78) 12.0+22.6= (79) 45.6+0.125= (80) 0.3+0.652= (81) 0.1+0.9= (82) 0.139+0.426= (83) 53.9-32.8= (84) 23.6+23.5= (85) 56.4-46.3= (86) 22.6+25.3= (87) 12.0+22.6= (88) 45.6+0.125= (89) 7.1+3.2= (90) 9.8+1.5= (91) 4.3+9.6= (92) 5.8+6.2= (93) 4.2+6.5= (94) 9.6-5.2= (95) 4.3-2.3= (96) 8.6-1.5= (97) 7.9-6.2= (98) 4.6-0.5= (99) 9.9-8.8= (100) 7.9-5.9= 2 / 6 (1) 1.2-1.1= (2) 1.9-0.6= (3) 5.5-4.3= (4) 7.1+3.8= (5) 6.7-3.4= (6) 1.9-0.7= (7) 3.7+3.6= (8) 9.7-4.6= (9) 9.6-1.9= (10) 9.1-8.6= (11) 5.9-2.7= (12) 3.9-1.0= (13) 2.9-2.8= (14) 1.9-0.9= (15) 1.2-1.2= (16) 0.9-0.1= (17) 3.3+8.7= (18) 2.6+9.6= (19) 7.3+5.9= (20) 4.7+6.2= (21) 5.4+9.0= (22...
