1 × 0 = ________.
1
0
10
100
(12 × 18) × 26 = 26 × (_______ × 12).
12
26
18
The property used in 7643 + 8251 = 8251 + 7643 is.
Commutative
Associative
Addition by zero
Closure
A number remains unchanged when _________ is added to a number.
2
None of these
Round 34 to the nearest 10.
30
35
40
45
Solve 45 × 103 using distributive property?
4535
4645
4625
4635
2508 × ____ = 2508
2508
Round 786 to the nearest 100.
700
750
790
800
Divide 49835 by 5.
9966
9967
9968
9969
Rearrange and add 25 + 8 + 25 + 92.
120
130
140
150
