Check the addition. If the answer is incorrect, find the correct answer.
1245
A. Correct
B. Incorrect; should be 1243
C. Incorrect; should be 1345
D. Incorrect; should be 1247
Answer: A
Mathematics
You might also like to view...
Use a vertical format to find the product.7y2 - 7y + 6
A. -14y3 - 84y2 + 12y B. -14y3 + 14y2 - 12y C. 35y3 + 14y2 - 19y - 42 D. 35y3 - 84y2 + 79y - 42
Mathematics
Multiply.9(7x + 3)
A. 63x + 27 B. 16x + 27 C. 90x D. 16x + 12
Mathematics
Solve the problem.A 9-pound puppy is gaining weight at a rate of 
lb per week. How much more time will it take for the puppy's weight to exceed 21
lb?
A. More than 1
week(s)
B. More than 19 weeks
C. More than 20 weeks
D. More than 46 weeks
Mathematics
Multiply using the FOIL method.(x - 4)(x - 2)
A. x2 - 7x + 8 B. x2 + 8x - 6 C. x2 - 6x - 7 D. x2 - 6x + 8
Mathematics