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Mathematics Year 4 Practice 1 Numbers and Operations

Objective Questions

Instruction: Answer all the questions. Select only one correct answer.

1.1 Number value 7. 5 ten thousands + 8 tens + 7 ones =
A 50 087 C 50 807
1. 31 459 in words is B 50 708 D 50 870
A thirty-one thousand four hundred and 8. The diagram below shows a number line.
five
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B thirty-one thousand four hundred and 62 360 S 66 860 68 360
fifty-nine Find the value of S.
C thirty-four thousand and forty-five nine A 62 750 C 64 260
D thirty-four five thousand and nine B 63 860 D 65 070
hundred
9. The diagram below shows four number
2. “Sixty thousand seven hundred and one” cards.
in numerals is
A 67 100 C 60 710 22 022 20 220 20 022 20 020
B 61 700 D 60 701
3. The largest number that can be formed Which number has the smallest value?
using the digits 8, 0, 4, 2 and 1 is A 20 020 C 20 220
A 10 248 C 84 210 B 20 022 D 22 022
B 12 408 D 84 301 10. Partitioning 76 015 according to the digit
values becomes
4. What are the place value and digit value
for the digit 7 in 27 409? A 7 000 + 6 000 + 10 + 5
B 7 000 + 6 000 + 100 + 5
Place value Digit value C 70 000 + 6 000 + 10 + 5
A thousands 700 D 70 000 + 6 000 + 100 + 5
B thousands 7 000 Odd numbers and even numbers
C ten thousands 7 000 1.2
D ten thousands 70 000
11. 25 109, 26 209, 27 309, , 29 509
5. Among the following, which number has The number missing from the box based
the largest digit value for the digit 3? on the pattern of odd numbers is
A 19 703 A 27 311
B 23 967 B 27 409
C 25 384 C 28 409
D 31 496 D 28 411
6. Among the following, which sequence is 12. Among the following, which even number
in descending order? is of the smallest value?
A 77 185, 79 203, 80 819, 83 465 A 14 002
B 79 496, 80 145, 82 336, 92 938 B 14 500
C 88 902, 87 394, 85 176, 82 308 C 14 050
D 89 401, 89 104, 90 233, 92 398 D 13 023

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