Add/Sub
400 + 500 + 700
1600
Husen is 8 times as tall as Peterson. Peterson is 40 cm tall, how tall is Husen?
320 sq cm
What is the value of the 2 in this number: 72
2 or 2 ones
7 x 40 =
280
I have 100 toothpicks. "You have 5 times more toothpicks than I do." Which equation represents this situation?
5x100=T 100xT=5 100x5=T Tx5=100
Tx5=100
1000 + 4000 + 20 + 8
5028
Baumgartner's classroom is 46 by 15 feet. What is the area of her classroom?
690 sq feet
What is the value of the 6 in this number: 762
60 or 6 tens
10 x __ = 3000
300
Give and example of a prime number AND explain how you know it is prime.
Answers will vary
120 - 80
40
Iverson's living room is 12x18. Peterson's living room is 13x14. Whose is bigger? Show how you know.
Iverson: 216
Peterson: 182
Read this number correctly: 817, 892
eight hundred seventeen thousand, eight hundred ninety two
Show Multiplication for 300 page
Show correct response
Give and example of a composite number AND how you know it is composite.
Answers will vary
157 + ____ = 305
143
Husen made 29 cookies and split them between herself and 3 other teachers. How many cookies does each teacher get if they're split evenly.
(what would you do with the any remainder?)
7 1/4 cookies each
What is the value of the 8 in this number: 784, 203
80,000
show multiplication for 400 page
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10
13,432 + 68 =
14,000
Peterson knits sweaters. Each yarn ball makes 9 yards of fabric. It takes 12 yards of fabric to make a sweater. If she has 4 yarn balls, how many sweaters can she make?
3 sweaters
Read this number correctly: 1,456,678
one million, four hundred fifty six thousand, six hundred seventy eight
show multiplication for 500 page
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Fill in the blank: 22 x 30 = (20 x 30) + (2 x ___)
30