Fill the missing number in the boxes- and state the property involved in each case-a 23-48-48-b 2 - 63-c 67-42-38-67-42-d 49-88-51-88-e 733 - 5 - 2-733 -5 -f 2 - 725 - 5-725 -g 867 -867h 437-437i 496 -0

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Associative Property

Fill the miss...

Question

Fill the missing number in the boxes, and state the property involved in each case.

(a) 23 + 48 = 48 +

(b) 2 × 63 = × 2

(c) (67 + 42) + 38 = 67 + (42 + ) ____

(d) 49 + 88 + 51 = 88 + _

(e) (733 × 5) × 2 = 733 × (5 × )

(f) 2 × 725 × 5 = 725 ×

(g) 867 × = 867

(h) 437 + = 437

(i) 496 × = 0 __

Open in App

Solution

(a) 23, Commutative Property of addition

(b) 63, Commutative Property of multiplication

(c) 38, Associative Property of addition

(d) (49+51), Associative Property of addition

(e) 2, Associative Property of multiplication

(f) (2 $\times$ 5), Associative Property of multiplication

(g) 1, Multiplicative Identity

(h) 0, Additive Identity

(i) 0, Property of Zero for multiplication

Suggest Corrections

Similar questions

t a n 48^{\circ} . t a n 23^{\circ} . t a n 42^{\circ} . t a n 67^{\circ}

Q. Fill in the blank:

t a n 48^{\circ} . t a n 23^{\circ} . t a n 42^{\circ} . t a n 67^{\circ}

= ___

Q. Now work out the steps in your mind. Write the answers directily in the boxes.
33 + 42 =

3 \frac{tan 67^{\circ}}{cot 23^{\circ}} + \frac{1}{2} \frac{sin 42^{\circ}}{cos 48^{\circ}} + \frac{5}{2} \frac{c o s e c 61^{\circ}}{sec 29^{\circ}}

Fill in the blanks:
i) $t a n 48^{\circ} . t a n 23^{\circ} . t a n 42^{\circ} . t a n 67^{\circ}$ = ___
ii) $c o s 38^{\circ} . c o s 52^{\circ} - s i n 38^{\circ} . s i n 52^{\circ}$ = ___

Join BYJU'S Learning Program

(a) 23 + 48 = 48 + ____	__________
(b) 2 × 63 = ____ × 2	__________
(c) (67 + 42) + 38 = 67 + (42 + ____)	__________
(d) 49 + 88 + 51 = 88 + _____	__________
(e) (733 × 5) × 2 = 733 × (5 × ____)	__________
(f) 2 × 725 × 5 = 725 × ____	__________
(g) 867 × ____ = 867	__________
(h) 437 + ____ = 437	__________
(i) 496 × ____ = 0	__________