Math 3 · Unit 1: Numbers to 1000 · Cambridge Primary Maths Stage 3

Questions

1. 1. Here is the last row of a 100 square. Write the numbers in the next row, which is the first row of the 101 to 200 square. Drag a number into each empty square.

   Fill the blanks with these.

   • 108
   • 109
   • 104
   • 105
   • 107
   • 103
   • 102
   • 106
   • 110
   Check

2. 2. Complete this piece from a 1 to 1000 number strip. Drag a number into each empty square.

   Fill the blanks with these.

   • 102
   • 121
   • 123
   • 113
   • 122
   • 111
   • 110
   Check

3. 3. Complete this piece from a 1 to 1000 number strip. Drag a number into each empty square.

   Fill the blanks with these.

   • 221
   • 212
   • 202
   • 231
   • 222
   • 211
   Check

4. 4. Complete this piece from a 1 to 1000 number strip. Drag a number into each empty square.

   Fill the blanks with these.

   • 131
   • 122
   • 143
   • 141
   • 142
   • 121
   • 133
   Check

5. 5. What 3-digit number is shown by these base-ten blocks?

   • 224
   • 422
   • 242
   • 204
   Check

6. 6. What 3-digit number is shown in this place-value table?

   • 513
   • 153
   • 315
   • 531
   Check

7. 7. What is the value of the 1 in 164?

   • 1
   • 100
   • 164
   • 10
   Check

8. 8. Write the numbers in the next row of the 1 to 1000 strip. Drag a number into each empty square.

   Fill the blanks with these.

   • 370
   • 363
   • 364
   • 369
   • 365
   • 362
   • 368
   • 367
   • 366
   Check

9. 9. Which number is 600 + 20 + 3?

   • 6203
   • 623
   • 62
   • 326
   Check

10. 10. Which 3-digit numbers are shown on the left and the right abacus?

    • 152 and 364
    • 251 and 364
    • 125 and 643
    • 152 and 463
    Check

11. 11. Which choice writes the shaded 3-digit number in words?

    • seven hundred and six
    • seven hundred and sixty
    • seven hundred and sixty-one
    • seven hundred and sixteen
    Check

12. 12. Complete this piece, which comes from a 1 to 1000 number strip. Drag a number into each empty square.

    Fill the blanks with these.

    • 497
    • 520
    • 507
    • 509
    • 517
    • 519
    • 527
    • 518
    • 510
    Check

13. 13. Write the missing numbers on the worm. Drag a number into each empty square.

    Fill the blanks with these.

    • 188
    • 198
    • 197
    • 257
    • 227
    • 207
    • 187
    • 237
    • 247
    Check

14. 14. Read along each row of the grid to find three 3-digit numbers, then down each column to find three more. Which choice writes the rows, then the columns, in words?

    • five hundred and sixty-four, three hundred and eighteen, nine hundred and seventy-two; five hundred and thirty-nine, four hundred and seventeen, six hundred and eighty-two
    • five hundred and forty-six, three hundred and eighteen, nine hundred and seventy-two; five hundred and thirty-nine, four hundred and seventeen, six hundred and twenty-eight
    • five hundred and forty-six, three hundred and eighteen, nine hundred and seventy-two; five hundred and thirty-nine, four hundred and seventy-one, six hundred and eighty-two
    • five hundred and forty-six, three hundred and eighteen, nine hundred and seventy-two; five hundred and thirty-nine, four hundred and seventeen, six hundred and eighty-two
    Check

15. 15. Arun says: "When you have two different digit cards, you can make two different 2-digit numbers. So when you have three different digit cards, you must be able to make three different 3-digit numbers." Is Arun correct?

    • Yes
    • No
    Check