1) (powers) 1^6, is it: a) 1 b) 4 c) 7 d) (140 2) (equations) if 2a+4/2=12 a) 24 b) 6 c) 3 d) 5 3) (equasions) if 17c = 729 then -17(c-1) = ? calculator allowed a) -712 b) -528 c) -1534 d) 712 4) (equations) if 14c = 391 then -14(c+1) = ? calculator allowed a) 526 b) -258 c) -405 d) 473 5) (equations) if 17c = 551 then -17(c+1) = ? calculator allowed a) -568 b) -546 c) -246 d) 526 6) (equations) if 13c = 551 then -13(c+1) = ? calculator allowed a) -389 b) -564 c) -462 d) 549 7) (equations) if 16c = 247 then -16(c-1) = ? calculator allowed a) 261 b) 524 c) -231 d) 725 8) (mean) find the mean of: 30, 10, 5, 35, 33 a) 22.6 b) 25.4 c) 16.4 d) 23.1 9) (mean) find the mean of: 28, 1, 15, 4, 31 a) 16.4 b) 15.8 c) 17.6 d) 13.5 10) (mean) find the mean of: 14, 8, 12, 20, 27 a) 16.2 b) 14.6 c) 17.9 d) 15.3 11) (adding whole numbers) 492+141 a) 296 b) 829 c) 516 d) 633 12) (adding whole numbers) 390+370 a) 653 b) 760 c) 737 d) 853 13) (adding whole numbers) 496+244 a) 826 b) 963 c) 740 d) 661 14) (simplifying fractions) simplify fully 5/15 a) 2/3 b) 4/10 c) 10/100 d) 1/3 15) (simplifying fractions) simplify fully 28/48 a) 1/23 b) 5/26 c) 7/12 d) 6/13 16) (simplifying fractions) simplify fully 24/56 a) 3/7 b) 1/2 c) 1/62 d) 1/5 17) (powers) 92 = 81 work out 9002 a) 817236 b) 810000 c) 893156 d) 625143 18) (powers) 112 = 121 work out 0.112 a) 0.0982 b) 0.0853 c) 0.0121 d) 0.0872 19) (powers) 73 = 343 work out 702 a) 152433 b) 872136 c) 652143 d) 343000 20) (doubling) double 9.79 a) 72.98 b) 19.58 c) 21.39 d) 12.84

MATHS QUIZ

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？