1. Which number is forty-two thousand, five hundred and nine?1 mark
2. Which number is seventy thousand and sixty?1 mark
3. What number is 1 more than 39 999?1 mark
4. What number is 100 less than 20 050?1 mark
5. Write 54 306 in words.1 mark
6. Write ninety thousand, four hundred and five in numerals.1 mark
7. What number is 10 more than 68 995?1 mark
8. What number is 1000 less than 100 000?1 mark
9. Write the number with 3 ten thousands, 0 thousands, 7 hundreds, 0 tens and 2 ones.1 mark
10. Counting in ten thousands: 10 000, 20 000, ____, ____, 50 000. Fill in the two missing numbers.2 marks
11. What is 1 more than 79 999? Say what happens to the digits.2 marks
1. In 37 482, what is the value of the digit 7?1 mark
2. In 62 148, which place is the digit 4 in?1 mark
3. Which number is 40 000 + 3000 + 50 + 6?1 mark
4. In which number does the digit 5 have the value 5000?1 mark
5. What is the value of the digit 8 in 84 306?1 mark
6. Write 46 215 in expanded form.2 marks
7. Write the number: 70 000 + 4000 + 30 + 2.1 mark
8. What digit is in the thousands place of 91 678?1 mark
9. Write the number with 6 ten thousands, 0 thousands, 8 hundreds, 0 tens and 5 ones.1 mark
10. Fill in the blank: 52 070 = 50 000 + ______ + 70.1 mark
11. Zara wrote 38 506 = 30 000 + 800 + 500 + 6. Find her mistake and write the correct expanded form.2 marks
12. Name the place and the value of the digit 3 in 13 750.2 marks
1. Which sign goes in the box?
45 210 □ 45 1201 mark
2. Which number is the greatest?1 mark
3. Which number is the smallest?1 mark
4. Which list is in order from smallest to greatest?1 mark
5. Write < or > in the box: 9876 □ 10 0001 mark
6. Write < or > in the box: 70 450 □ 70 5401 mark
7. Arrange from greatest to smallest:
40 381, 41 308, 40 813, 41 0382 marks
8. Use the digits 4, 0, 7, 9 and 2 once each. Write the greatest 5-digit number you can make.1 mark
9. Use the same digits. Write the smallest 5-digit number you can make.2 marks
10. What whole number is between 36 499 and 36 501?1 mark
11. Two schools have 18 340 and 18 430 books. Which school has more books? Write the number.1 mark
12. Write the smallest digit for the box so that 3□ 450 > 36 450 is true.2 marks
1. What is the rule? 12 300, 12 400, 12 500, 12 6001 mark
2. What is the next number? 48 000, 38 000, 28 000, ?1 mark
3. What is the missing number? 5090, 5100, ____, 51201 mark
4. Which pattern has the rule subtract 10 000?1 mark
5. Continue the pattern: 9970, 9980, 9990, ____, ____2 marks
6. Count back: 30 200, 30 100, 30 000, ____, ____2 marks
7. Find the missing number: 24 600, ____, 26 600, 27 6001 mark
8. A pattern starts at 15 000 and goes up by 10 000 each time. What is the 4th number?1 mark
9. Write the rule: 80 000, 70 000, 60 000, 50 0001 mark
10. What comes next? 9980, 9990, 10 000, ?1 mark
11. Fill in the two missing numbers: 62 500, ____, 62 700, ____, 62 9002 marks
12. A pattern starts at 100 000 and goes down by 10 000 each time. Write the first four numbers and circle the 4th.2 marks
1. Round 3846 to the nearest 10.1 mark
2. Round 52 394 to the nearest 10.1 mark
3. Between which two tens does 7265 lie?1 mark
4. Which number rounds to 4580 to the nearest 10?1 mark
5. Round 69 998 to the nearest 10.1 mark
6. Round 10 005 to the nearest 10.1 mark
7. Round 8531 to the nearest 10.1 mark
8. Complete: 27 645 ≈ ______ (nearest 10)1 mark
9. Write the smallest whole number that rounds to 340 to the nearest 10.1 mark
10. Write the greatest whole number that rounds to 340 to the nearest 10.1 mark
11. A shop has 4876 stamps. About how many stamps is that, to the nearest 10?1 mark
12. Jay rounded 6725 to 6720 to the nearest 10. Is he correct? Explain.3 marks
1. Round 4372 to the nearest 100.1 mark
2. Round 18 250 to the nearest 100.1 mark
3. Round 9951 to the nearest 100.1 mark
4. Between which two hundreds does 56 740 lie?1 mark
5. Round 23 849 to the nearest 100.1 mark
6. Round 70 050 to the nearest 100.1 mark
7. Round 5499 to the nearest 100.1 mark
8. Round 99 960 to the nearest 100.1 mark
9. Which digit decides when you round 6384 to the nearest 100?1 mark
10. Write the smallest and the greatest whole numbers that round to 8200 to the nearest 100.2 marks
11. A stadium has 34 580 seats. How many is that, to the nearest 100?1 mark
12. Round 3450 to the nearest 10 and to the nearest 100.2 marks
1. Round 7480 to the nearest 1000.1 mark
2. Round 36 500 to the nearest 1000.1 mark
3. Round 89 620 to the nearest 1000.1 mark
4. Which number rounds to 25 000 to the nearest 1000?1 mark
5. Round 52 310 to the nearest 1000.1 mark
6. Round 9500 to the nearest 1000.1 mark
7. Round 99 501 to the nearest 1000.1 mark
8. Round 46 285 to the nearest 10, the nearest 100 and the nearest 1000.3 marks
9. Which digit decides when you round to the nearest 1000?1 mark
10. A fair had 18 760 visitors. About how many, to the nearest 1000?1 mark
11. Write the smallest and the greatest whole numbers that round to 40 000 to the nearest 1000.2 marks
12. Ben says 4499 rounds to 5000 to the nearest 1000 because 499 is nearly 500. Is he correct? Explain.2 marks
Time: 40 minutes. Calculators are not allowed. Show your working in Section C.
1. Which number is seventy-three thousand and sixty-five?1 mark
2. Zara has 3 ten-thousand discs, 12 thousand discs, 5 hundred discs and 4 ones discs. What number do the discs show?1 mark
3. What is the value of the digit 6 in 46,925?1 mark
4. Which number is the same as 50,000 + 300 + 7?1 mark
5. Which number is greater than 63,508 but smaller than 63,580?1 mark
6. What is the next number in the pattern?
19,850, 19,950, 20,050, ____1 mark
7. Round 6,995 to the nearest 10.1 mark
8. Round 45,962 to the nearest 100.1 mark
9. Round 72,499 to the nearest 1000.1 mark
10. Which number is 5,400 when rounded to the nearest 100?1 mark
11. Write the number: sixty-one thousand and eight.1 mark
12. Find the missing number.
41,300, 41,800, ____, 42,8001 mark
13. Round 99,950 to the nearest 1000.1 mark
14. Use each of the digits 4, 0, 7, 2 and 9 once to make the smallest 5-digit number.1 mark
15. Ravi has 4 ten-thousand discs, 15 thousand discs and 3 ten discs. What number do the discs show?2 marks
16. The digit 7 appears two times in 87,175. Find the difference between the greater value and the smaller value of the digit 7.2 marks
17. Write all the digits that can replace ■ so that 47,■85 < 47,385 is true.2 marks
18. The numbers of people living in four towns are:
Town A: 38,405 Town B: 38,054 Town C: 83,045 Town D: 38,450
Arrange the towns from the town with the most people to the town with the fewest people.2 marks
19. Siti started to put numbers in this pattern. Find the rule. What is the first number in the pattern that is greater than 14,000?2 marks
20. A stadium had 46,538 visitors on Saturday. Mei rounded the number to the nearest 1000. Ravi rounded it to the nearest 100. Find the difference between their answers.2 marks
21. A 4-digit number is 3,450 when rounded to the nearest 10 and 3,400 when rounded to the nearest 100. List all the numbers it could be.2 marks
22. Using each of the digits 3, 0, 7, 5 and 9 once, Ali forms the greatest 5-digit number and Mei forms the smallest 5-digit number. Round each number to the nearest 1000. Find the difference between the two rounded numbers.2 marks