(12 × 18) × 26 = 26 × (_______ × 12).
12
26
18
1
Round 67 to the nearest 10.
60
70
80
85
5142 - 0 =
0
5142
None of these
2508 × ____ = 2508
2508
10
7643 + _______ = 7643.
7643
7543
7443
6422 - _________ = 6422.
6422
When zero is subtracted from a number, the answer is
The number itself
Round 786 to the nearest 100.
700
750
790
800
Add 3651 + 48300 + 75 + 9368154 + 27?
9420217
9421207
9420207
9421217
The sum of 3742001 and 3125672 is.
6867673
6866673
68675773
6857673
