AnswersSY2025-26 - 1205010 MJ Grade 6 Mathematics Sem 1 CRUnit Test

Unit Test — Unit test Answers

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What is the correct expanded form and value of ?

Question illustration
A
4 + 4 + 4 = 12
Option A
B
4 times 4 times 4 = 64
Option B
C
3 + 3 + 3 + 3 = 12
Option C
D
3 times 3 times 3 times 3 = 81
Option D
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Which expression is equivalent to when ?

Question illustration
A
5 (9)
Option A
B
9 (5)
Option B
C
5 (9) + 4
Option C
D
5 (9) + 20
Option D
23

Which expression is equivalent to ?

Question illustration
A
9 (4 a minus 3)
Option A
B
3 (18 a minus 9)
Option B
C
9 (4 a minus 27)
Option C
D
3 (12 a minus 6)
Option D
24

Which is a correct representation of using algebra tiles?

Question illustration
A
5 boxes contain x.
Option A
B
5 boxes contain plus signs.
Option B
C
5 boxes contain x and 1 box contains a plus sign.
Option C
D
5 boxes contain a plus sign and 1 box contains x.
Option D
25

Substitute and to determine if the two expressions are equivalent. Which statements are true? Select the three correct answers.

Question illustration
A
The value of both expressions when is 33.
Option A
B
The value of both expressions when is 23.
Option B
C
The value of both expressions when is 41.
Option C
D
The value of both expressions when is 51.
Option D
E
The two expressions are equivalent.
F
The two expressions are not equivalent.

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Unit Test — Unit test Answers — SY2025-26 …