Maria has 5 cookies, and she needs to bring 23 cookies for her class tomorrow. How many more does she need to bake?
200
4
4, 2, 3, 7
200
24
12 x 2
200
400
352 to nearest 100th
200
1,308
654 x 2 =
200
15 and 21
Carole has written a number pattern that begins with 1,3,6,10. If she continues the pattern what are the next two numbers?
300
5
6, 4, 3, 7, 2, 8
300
81
27 x 3
300
420
7 x 62 = estimate the product
300
$301.80
$75.45 x 4=
300
600 sheets of paper
Each pack has 200 sheets of paper. How many sheets of paper are in three packs?
400
10
18, 15, 8, 5, 4
400
434
62 x 7
400
700
98 x 7 = estimate the product
400
$2,081
$ 520.25 x 4=
400
7200 feet
Estimate this problem to solve.
A cat can move at a speed of 792 feet each minute. About how far can it move in 9 minutes?
500
8
9, 14, 16, 13, 5, 6, 1
500
384
96 x 3
500
2,000
378 x 5 = estimate the product
500
19,288
2,411 x 8=
500
80
Three second grade classes are going to watch a movie. The first class has 24 children. The second class has 29 children but 2 are out sick. The third class has 26 children. How many chairs are needed? (Don't forget the teacher in each class)