Unit Test — Cumulative exam Answers

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Miguel completed the division problem below. What is Miguel’s error?

Question illustration
H
He included a 5 in the quotient, which does not belong.
H
He multiplied the divisor by 10 and the dividend by 100.
H
He subtracted 208 from 234 incorrectly.
H
He multiplied the divisor by 100 and the dividend by 10.
24

best

B
Because each value rounds up, his estimate is higher than the actual product. He might have enough money to buy the apples.
B
Because each value rounds up, his estimate is higher than the actual product. He does not have enough money to buy the apples.
B
Because each value rounds up, his estimate is lower than the actual product. He does not have enough money to buy the apples.
B
Because each value rounds up, his estimate is lower than the actual product. He might have enough money to buy the apples.
25

Which statement is true? Use the number line to help.

Question illustration
–
–2 is greater than .
Option –
1
1.5 is less than 1
1
1 is less than .
Option 1
i
is greater than .
Option i

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