G6 NUMERACY QUIZ - REVISION

What is/are the prime factors of 30?

• 2

•      2 and 3

•     2, 3 and 6

•    2, 3 and 5

• 0

• -2

• -4

• +4

•     MLXXVIII

•     M0LXXVII

•      MLXXVII

•   MXXLVII

   Melanie and Martin are both building a toy train track out of connecting pieces. Melanie has pieces that are 8 inches long while Martin's pieces are 20 inches long.  How long will the shortest track be that they can each build with the same length?

• 2

• 4

• 40

• 20

     Evaluate 5(4+3)

• 30

• 12

• 35

• 23

What proper of basic operation is given by the expression below;

a+(b+c)=(a+b)+c

• Associative property of addition

• associative property of multiplication

• commutative property of addition

• distributive property of addition

      What is the difference of 11,506 and 1,345?

•      10,161

•    10,241

•     10,341

•    10,841

    What fraction represents the un-shaded portions of the diagram below?

    The number; 256,310 can be rounded to the nearest thousands as;

•    256,300

•     256,000

•     257,000

•   256,320