3-10 Assessment

Complete the equations below.

(3 X 2) X 2 =	4 X (2 X 5) =	(1 X 4) X 5 =
3 X (2 X 2) =	(4 X 2) X 5 =	1 X (4 X 5) =
5 X (3 X 3) =	(7 X 2) X 1 =	8 X (2 X 3) =
(6 X 3) X 1 =	9 X (3 X 2) =	(4 X 2) X 9 =
(4 X 2) X = 40	(3 X 1) X = 9	(2 X 5) X = 20
(1 X 5) X = 25	(2 X 2) X = 32	(2 X 4) X = 32
X (3 X 2) = 30	X (2 X 4) = 48	X (6 X 1) = 42
X (1 X 5) = 45	X (5 X 2) = 60	X (3 X 3) = 27

Complete the equations below.

4 -:- 2 =	6 -:- 3 =	12 -:-  2 =
12 -:-  4 =	10 -:- 2 =	14 -:- 2 =
10 -:- 5 =	9 -:-  3 =	8 -:- 4 =
15 -:- 3 =	18 -:- 9 =	15 -:- 5 =
14 -:- 7 =	6 -:- 2 =	12 -:- 6 =
24 -:- 6 =	36 -:- 9 =	21 -:- 7 =
28 -:- 4 =	18 -:- 2 =	32 -:- 8 =
40 -:- 8 =	24 -:- 4 =	28 -:- 7 =
45 -:- 9 =	54 -:- 9 =	63 -:- 7 =
54 -:- 6 =	32 -:- 4 =	72 -:- 8 =

Complete the equations below.

dividend  -:-  2 = 7	dividend  -:- 3 = 9
dividend  -:- 5 = 3	24 -:- divisor = 3
15 -:- divisor = 5	12 -:- divisor = 4
14 -:- 2 = quotient	20 -:- 5 = quotient
9 -:- 3 = quotient	dividend -:- 2 = 9
32 -:- divisor = 4	8 -:- 2 = quotient
10 -:- 2 = quotient	dividend -:- 3 = 7
6 -:- divisor = 3	dividend -:- 7 = 7
dividend -:- 8 = 8	63 -:- divisor = 7
81 -:- divisor = 9	27 -:- divisor = 9
dividend -:- 6 = 6	dividend -:- 8 = 7
dividend  -:- 5 = 7	45 -:- divisor = 9