Multiplication
Word Problems
Rounding
Expanded Notation
Potpourri
100
Draw a diagram, picture or model that represents the number 16
Game show host to evaluate diagram/picture/model for correctness
100
Josh had 17 stickers. His friend Matt had 3 times as many. How many stickers did Matt have in all?
51 stickers
100
Round this number to the hundreds place: 13,654
13,700
100
Write this number in expanded notation: 1,031,562
1,000,000 + 30,000 + 1,000 + 500 + 60 + 2
100
Which numbers are NOT prime numbers? 2, 5, 7, 8, 11, 12, 23
8 and 12
200
Break down 16 x 7 two different ways. Use landmark numbers.
Answers may vary: 16 x 7 = 10 x 7 = 70 6 x 7 = 42 5 x 7 = 35 5 x 7 = 35 6 x 7 = 42
200
Jack has 7 red marbles, 5 blue marbles, and 6 yellow marbles. If Jack were to close his eyes and choose a marble, what is the probability of him choosing a blue marble?
The probability of Jack choosing a blue marble is 5/18