Question 13 Marks
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Questions
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45 questions · self-marked practice — reveal the answer and mark yourself.
Question 23 Marks
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Question 33 Marks
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Question 43 Marks
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Question 53 Marks
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Question 63 Marks
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Question 73 Marks
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Question 83 Marks
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Question 93 Marks
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Question 103 Marks
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Question 113 Marks
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Question 123 Marks
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Question 133 Marks
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Question 143 Marks
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Question 153 Marks
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Question 163 Marks
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Question 173 Marks
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Question 183 Marks
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Question 193 Marks
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Question 203 Marks
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Question 213 Marks
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Question 223 Marks
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Question 233 Marks
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Question 243 Marks
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Question 253 Marks
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| $ $ |
$7 1$ | $ $ |
$ $ |
$9 9$ | $ $ |
$ $ |
$4 6$ |
| $−$ | $4 0$ | $ $ |
$−$ | $8 8$ | $ $ |
$−$ | $1 6$ |
Answer
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Question 263 Marks
Subtract :
| $ $ |
$4 9$ | $ $ |
$ $ |
$5 0$ | $ $ |
$ $ |
$5 6$ |
| $−$ | $1 8$ | $ $ |
$−$ | $5 0$ | $ $ |
$−$ | $3 3$ |
Answer
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Question 273 Marks
Subtract :
| $ $ |
$9 3$ | $ $ |
$ $ |
$3 7$ | $ $ |
$ $ |
$4 2$ |
| $−$ | $1 1$ | $ $ |
$−$ | $3 7$ | $ $ |
$−$ | $3 1$ |
Answer
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Question 283 Marks
Subtract :
| $ $ |
$3 7$ | $ $ |
$ $ |
$6 0$ | $ $ |
$ $ |
$6 9$ |
| $−$ | $2 6$ | $ $ |
$−$ | $4 0$ | $ $ |
$−$ | $5 2$ |
Answer
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Question 293 Marks
Subtract :
| $ $ |
$3 7$ | $ $ |
$ $ |
$6 8$ | $ $ |
$ $ |
$4 4$ |
| $−$ | $1 6$ | $ $ |
$−$ | $2 7$ | $ $ |
$−$ | $2 4$ |
Answer
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Question 303 Marks
Subtract :
| $ $ |
$7 9$ | $ $ |
$ $ |
$7 5$ | $ $ |
$ $ |
$8 8$ |
| $−$ | $6 8$ | $ $ |
$−$ | $4 4$ | $ $ |
$−$ | $5 3$ |
Answer
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Question 313 Marks
Subtract :
| $ $ |
$9 8$ | $ $ |
$ $ |
$6 5$ | $ $ |
$ $ |
$5 8$ |
| $−$ | $8 2$ | $ $ |
$−$ | $4 3$ | $ $ |
$−$ | $1 4$ |
Answer
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Question 323 Marks
Subtract :
| $ $ |
$9 3$ | $ $ |
$ $ |
$8 4$ | $ $ |
$ $ |
$7 8$ |
| $−$ | $6 2$ | $ $ |
$−$ | $7 2$ | $ $ |
$−$ | $2 5$ |
Answer
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Question 333 Marks
Subtract :
| $ $ |
$8 6$ | $ $ |
$ $ |
$7 7$ | $ $ |
$ $ |
$8 7$ |
| $−$ | $4 5$ | $ $ |
$−$ | $6 4$ | $ $ |
$−$ | $5 2$ |
Answer
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Question 343 Marks
Subtract :
| $ $ |
$9 6$ | $ $ |
$ $ |
$7 5$ | $ $ |
$ $ |
$9 4$ |
| $−$ | $8 1$ | $ $ |
$−$ | $5 2$ | $ $ |
$−$ | $6 1$ |
Answer
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Question 353 Marks
Subtract :
| $ $ |
$5 7$ | $ $ |
$ $ |
$8 5$ | $ $ |
$ $ |
$6 4$ |
| $−$ | $1 3$ | $ $ |
$−$ | $6 1$ | $ $ |
$−$ | $3 0$ |
Answer
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Question 363 Marks
Subtract :
| $ $ |
$7 8$ | $ $ |
$ $ |
$6 6$ | $ $ |
$ $ |
$5 8$ |
| $−$ | $5 6$ | $ $ |
$−$ | $5 4$ | $ $ |
$−$ | $5 2$ |
Answer
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Question 373 Marks
Subtract :
| $ $ |
$6 8$ | $ $ |
$ $ |
$9 7$ | $ $ |
$ $ |
$8 9$ |
| $−$ | $5 3$ | $ $ |
$−$ | $4 1$ | $ $ |
$−$ | $4 5$ |
Answer
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Question 383 Marks
Subtract :.
| $4 7$ | $7 2$ | $5 5$ | |||||
| − | $3 5$ | − | $6 1$ | − | $4 4$ | ||
Answer
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Question 393 Marks
Add :
| $ $ |
$3 2$ | $ $ |
$6 5$ | $ $ |
$6 3$ | ||
| $+$ | $1 6$ | $+$ | $3 4$ | $+$ | $1 4$ | ||
Answer
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Question 403 Marks
Add :
| $ $ |
$3 2$ | $ $ |
$7 2$ | $ $ |
$8 3$ | ||
| $+$ | $2 3$ | $+$ | $2 6$ | $+$ | $1 5$ | ||
Answer
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Question 413 Marks
Add :
| $ $ |
$5 0$ | $ $ |
$3 5$ | $ $ |
$1 8$ | ||
| $+$ | $1 0$ | $+$ | $3 4$ | $+$ | $4 1$ | ||
Answer
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Question 423 Marks
Add :
| $ $ |
$4 6$ | $ $ |
$4 4$ | $ $ |
$3 0$ | ||
| $+$ | $1 2$ | $+$ | $1 5$ | $+$ | $1 8$ | ||
Answer
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Question 433 Marks
Add :
| $ $ |
$1 8$ | $ $ |
$2 1$ | $ $ |
$4 5$ | ||
| $+$ | $2 0$ | $+$ | $2 5$ | $+$ | $1 3$ | ||
Answer
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Question 443 Marks
Add :
| $ $ |
$4 6$ | $ $ |
$2 5$ | $ $ |
$1 3$ | ||
| $+$ | $1 3$ | $+$ | $1 2$ | $+$ | $1 4$ | ||
Answer
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Question 453 Marks
Add :
| $ $ |
$4 1$ | $ $ |
$3 5$ | $ $ |
$3 6$ | ||
| $+$ | $1 6$ | $+$ | $2 4$ | $+$ | $2 2$ | ||
Answer
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