小学数学六年级上册口算题100道.pdf

芜湖县南湖学校六年级口算题竞赛 班级_________姓名___________分数_______________ 1 1 63 3 3 1 ×5＋ ×8＝ 0.37 ＋ ＝ 0.375 ÷ ＝ = 5 8 100 8 4 4 5 1.2 × = 72:9=32:( ) 10 －1.25 ×6= 7.2 ÷0.4= 6 1 1 1 1 1 5:10=0.2: （ ） 199 ＋65= （ ）×4= （ － ）× = 8 4 4 5 20 3 1 2 5 1 1 1 6.4 ＋3 = 7 ÷0.8 ＝ 4 －4 = × = 5 5 3 12 9 9 9 1 1 3 3 3 6× ÷6× = 6 ÷ = ×10% = ×8 = 6 6 4 4 4 11 1 1 5 3 2 1 3 － － = ×5 ×7= 1.05 － = 44 ÷ 10 = 5 6 6 7 5 2 3 5 5 3 4 1 1 × ÷ × = 1 ÷ 9 = 2+2%= 4 ×( － ) ×6= 4 6 6 4 4 6 3 5 2 1 1 1 8 9 4 × 9 = 3 + 4 = 3 ÷2÷ 3 = 9 － 17 － 17 = 2 3 2 3 1 1 ÷ = 2 ÷ = ＋ = (25% － ) ×7.5= 3 2 9 4 2 5 3 1 1 3 3 4 3 4 4 3 1 ÷ － ÷ = ＋ = ＋ ÷ = ＋ = 5 5 5 5 5 5 7 7 7 4 5 1 1 3 4 3 3 2 － = 12