estimates the sum or difference of decimal numbers with reasonable results
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Q 1/5
Score 0
3.39 + 4.58
30
7.97
7
8
Q 2/5
Score 0
2.09 + 5.92
30
8
8.01
5 questions
Q.
3.39 + 4.58
1
30 sec
M5NS-IIc-107
Q.
2.09 + 5.92
2
30 sec
M5NS-IIc-107
Q.
Dylan wants to buy a book for $16.95 and a magazine for $4.50. About how much will he need to buy the items?15 B $30 C $25 D $20
3
30 sec
M5NS-IIc-107
Q.
Sasha downloads a song that is 4.32 minutes long and one that is 8.28 minutes long. About how many minutes will it take all of her songs to play if she already has 13.8 minutes of songs?
4
30 sec
M5NS-IIc-107
Q.
Mike spends $23.40 on a present for his mom and a $18.95 on a present for his dad. If Mike started with $75, about how much money does he have left?
