Multiplication
40 * 100 =
4,000
5,000 / 100 =
50
Decide if it's a comparison or part-whole word problem:
Ms. Kelley has 5 packets of highlighters. There are 14 highlighters in each packet. How many total highlighters does she have?
part - whole
12 + 8 - 10
10
What should you solve first in order of operations?
parentheses
40 * 6 =
240
6,300 / 90 =
70
Decide: Is the problem comparison or part - whole?
Gateway bought 4 boxes of sweatshirts. Each box had 12 sweatshirts in it. How many total sweatshirts did Gateway buy?
Part-whole
10 + 8 * 9
82
Write the factors for 12.
1, 12, 2, 6, 3, 4
34 * 8 =
272
69 / 3 =
23
Decide: Is this problem multiplication or division?
NASA built 88 total spaceships. Each spaceship has 2 chairs. How many total chairs are there?
Multiplication
(25 + 12) * 2
74
What are 2 multiples of 12?
12, 24, etc.
36 * 50 =
1,800
19 R 2
Decide: Is the problem multiplication or division?
A car drove 15 miles on Tuesday. On Wednesday the car drove 16 times as many miles. How many miles did the car drive on Wednesday?
multiplication
24 - [(18 - 12) × 3]
6
What is Ms. Kelley's middle name?
Amelia
23 * 14 =
322
126 / 14 =
9
Decide: Is the problem multiplication or division?
A football coach has 45 total gallons of Gatorade. He pours 3 gallons into each bottle for his players. How many bottles can the coach fill?
Division
11 + {18 - [15 ÷ (20 - 15)]}
26
What is Ms. Kelley's little sister's name?
Susanna