Exponets
103
1,000
7.79 + 1.23 = 902
Forgot to drop the decimal point
41 x 13 = 182
TRUE
67 x 41
2,747
Mrs. Carter has a lot of sharpies. She has 12 groups of five. How many sharpies does she have in total?
60
105
100,000
12.0 x 12 = 1.44
There is a decimal point in the answer.
67÷41= 1 R=21
TRUE!!!!!
55 x 46
2,530
Blair loves to do art projects. She does 5 art projects in January, 9 in February, and 4 in March. She does 10 times the total of art projects in January and February, in April. How many art projects did she make in April? how many art projects did blair do in all?
She makes 140 in April. In all there are 158.
1015
1,000,000,000,000,000
30 + 14 = 3.4
The answer is not 34, and there is no decimal point
236×457= 107, 852
43 x 28
1,204
Is Carter has 62 math books on the shelf. 42 students take one. how many books are left on the shelf?
There are 20 left
109
1,000,000,000
67 x 41 = 2.747
There is a decimal point instead of a comma
99 x 99 = 2,178
FALSE
64 x 53
3,392
Hadley is working on cereal box book report. It's November 30. If the report is due on December 9, how many days does she have left to work on it?
9 more days
41,911.671 x 106
41,911,671,000
8.97 ➗ 32 = 634.9
The answer is wrong. Also, that is not where the decimal point goes!!!!
896 x 597 = 453,129
FALSE!
54 x 67
3,618
Vlad is making holiday cookies for his classes Christmas party. If each batch needs 0.4 cups of sugar, and 0.01 cups of cinnamon, how much sugar and cinnamon will Vlad need for 4 batches?
1.64