

1.

Which numbers from 10 to 50 are multiples of both 3 and 5?
a.  15, 20, 25, 30, 35, 40, 45, 50  c.  20, 25, 40, 45  b.  15, 30,
45  d.  15, 25, 35,
45 


2.

Which numbers from 20 to 50 are multiples of both 3 and 4?
a.  24, 36, 48  c.  28, 36, 42, 48  b.  24, 32, 40, 46, 48  d.  24, 28, 32, 38,
46 


3.

Which numbers from 30 to 50 are multiples of both 4 and 8?
a.  36, 40, 42, 46  c.  32, 36, 42, 48  b.  34, 38, 42, 44, 48  d.  32, 40, 48 


4.

Which numbers from 40 to 90 are multiples of both 2 and 7?
a.  44, 49, 54, 60, 76, 82  c.  42, 56, 70, 84  b.  42, 52, 64, 76, 86  d.  40, 47, 54, 63, 76,
84 


5.

Diane is shading multiples of 4 in red and multiples of 7 in blue in this 100
chart. 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  6  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100           
How many numbers would Diane shade
twice?


6.

Refer to question 5. Which numbers would Diane shade twice?
a.  21, 44, 58, 76, 88, 97  c.  32, 67, 79, 88, 94  b.  40, 80  d.  28, 56, 84 


7.

Brett delivers magazines to every 6 homes. Kris delivers newspapers to every 4
homes. In 100 homes, how many homes will receive both a magazine and a newspaper?


8.

Nadia and Rachelle are sisters. Nadia practices the piano every 3rd day and
Rachelle practices the guitar ever 2nd day. How many days during the month of April will both sister
practice on the same day?


9.

For one year Karl save $5 every week and Garrett saves $8 every week. How many
times during that year will they both have the same amount saved?


10.

Which even number between 110 and 120 is a multiple of 7?
