1) Four hundred and ninety-seven in numbers? a) 40097 b) 4097 c) 497 d) 4907 2) What is the symbol of addition? a) - b) + c) = d) x 3) What is the value of 4 in 64, 389? a) 4 b) 400 c) 40 d) 4,000 4) How do you spell 8,000? a) eigth thosand b) eithg thusand c) eight thusand d) eight thousand 5) What is the symbol of subtraction? a) - b) x c) + d) = 6) Is 7 more than fifty-seven? a) yes b) no c) maybe d) both a and b 7) What is the sum of 35,000 and 5,000? a) 50,000 b) 40,000 c) 60,000 d) 80,000 8) Find the difference of 500 and 100? a) 400 b) 100 c) 50 d) 80 9) How many hours in one day? a) 12 b) 23 c) 24 d) 40 10) How many days in one week? a) 7 days b) 4 days c) 10 days d) 30 days 11) How do you spell 30? a) thirteen b) tirty c) threety d) thirty 12) What is the value of six in sixty-two thousand, four hundred and twelve? a) 60,000 b) 6,000 c) 600 d) 6 13) How do you expand 928 a) 9 + 2 + 8 b) 90 + 20 + 8 c) 900 + 20 + 8 d) 9,000 + 200 + 8 14) How to write four thousand, one hundred and forty-three in numbers? a) 443 b) 4,143 c) 4,413 d) 41,143 15) Which number is smallest, 265, 652 or 526? a) 652 b) 526 c) 265 d) both b and c 16) Find the sum of 8,934 + 2,535. a) 11,469 b) 12,000 c) 232 d) 323 17) Find the sum of 688 + 22 + 105. a) 815 b) 561 c) 851 d) 518 18) Find the sum of 782 - 325. a) 1,107 b) 457 c) 475 d) 574 19) What is the place of 3 in 47,312? a) hundreds b) ones c) tens d) thousands 20) You buy 4 pairs of socks. Each pair costs 25 baht. How much money do you need? a) 29 baht b) 21 baht c) 105 baht d) 100 baht 21) How to write 655 in words? a) six hundred and fifty-five b) six thousand c) six hundred four d) sixty 22) How many digits in this number 65,972? a) 5 b) 6 c) 4 d) 3 23) What is the value of seven in nine hundred seventy-one? a) 700 b) 7,000 c) 70 d) 7 24) How to write 444 in words? a) four hundred forty-four b) for hundred c) four hundred d) fourty-four 25) What is the difference of 834 and 351? a) 438 b) 455 c) 483 d) 844 26) What is the sum of 724 and 548? a) 1,272 b) 1,222 c) 987 d) 463 27) How to expand the number 78,239? a) 70 + 80 + 300 b) 70,000 + 8,000 + 200 + 30 + 9 c) 7 + 8 + 3 + 9 d) 7,000 + 80 + 9 + 30 28) What is the sum of 4,539 + 8,322? a) 12,861 b) 12,668 c) 12,899 d) 12,839 29) What do you use if you want bigger number? a) subtract b) add c) buy d) divide 30) What is the value of nine in five thousand nine hundred forty-one? a) 900 b) 9,000 c) 90 d) 90,000

Math gr. 3

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