Math 5 - July Exam (L1 - L8)

L1: Reading and Writing Numbers I. Write the number names in words: (i) 923 – [blank_start]Nine hundred twenty-three[blank_end] (ii) 4,905 – [blank_start]Four thousand[blank_end] [blank_start]nine hundred five[blank_end] (iii) 39,001 – [blank_start]Thirty-nine thousand[blank_end] [blank_start]one[blank_end] (iv) 703,090 – [blank_start]Seven hundred three thousand[blank_end] [blank_start]ninety[blank_end] (v) 2,193,015 – [blank_start]Two million[blank_end] [blank_start]one hundred ninety-three thousand[blank_end] [blank_start]fifteen[blank_end] (vi) 73,869,521 – [blank_start]Seventy-three million[blank_end] [blank_start]eight hundred sixty-nine thousand[blank_end] [blank_start]five hundred twenty-one[blank_end] (vii) 337,216,647 – [blank_start]Three hundred thirty-seven million[blank_end] [blank_start]two hundred sixteen thousand[blank_end] [blank_start]six hundred forty-seven[blank_end] (viii) 109,511,003 – [blank_start]One hundred nine million[blank_end] [blank_start]five hundred eleven thousand[blank_end] [blank_start]three[blank_end] II. Write the numbers in numerals: (i) Ninety-nine = [blank_start]99[blank_end] (ii) Six hundred thirteen = [blank_start]613[blank_end] (iii) Nine thousand nine = [blank_start]9,009[blank_end] (iv) Sixty-one thousand seven hundred eight = [blank_start]61,708[blank_end] (v) Nine hundred eighty-one thousand five hundred sixty-one = [blank_start]981,561[blank_end] (vi) Seven million eight hundred six thousand five hundred eighty-five = [blank_start]7,806,585[blank_end] (vii) Nineteen million eight hundred sixty-nine thousand five hundred twenty-one = [blank_start]19,869,521[blank_end] (viii) Nine hundred million seven hundred ninety-three thousand fourteen = [blank_start]900,793,014[blank_end] (ix) Five hundred eleven million one hundred nine thousand nine hundred ninety-seven = [blank_start]511,109,997[blank_end] (xi) Three hundred seventy-four million five hundred twenty-six thousand four hundred thirty-eight = [blank_start]374,526,438[blank_end]

L2: Rounding Off

Divisibility Rules: WRITE YES OR NO 2 - The last digit will be 0, 2, 4, 6, 8 3 - The sum of the digits is a multiple of 3 (3654…3 + 6 + 5 + 4 = 18 (18 ÷ 3 = 6)) 4 - The last two digits are a multiple of 4 (12364….64 ÷ 4=16) 5 - The last digit will be 0 or 5 6 - The number is divisible by BOTH 2 & 3 8 - The last three digits are divisible by 8 10 -The last digit will be 0 12 - The number is divisible by BOTH 3 & 4