Example: If angle AEC is 40° and angle DEC is 180° then what is angle DEA?
E
C
A
B
D
150°
140°
130°
Grades:
7-12
Example: Lucy had 15 pens. She got 5 more. How many pens does she have?
20
18
15
Grades:
2
Example:
6 cents
2 cents
5 cents
Grades:
1
2
Example: Paul has 5 bags. Each bag has 2 balls. How many balls does Paul have?
10
2
5
Grades:
3
4
Example: What is 3.6 rounded to the nearest whole number?
4
Grades:
5
6
Instructions: 1. Read the given question. 2. Evaluate its prime factors. 3. Click the correct type.
Grades:
7-12
Example: Paul and Ned each have a pile of blocks. The white pile has 87 blocks. The gray pile has 49 blocks. Paul has fewer blocks than Ned. Who has which pile?
Ned has white pile
Ned has gray pile
Paul has gray pile
Paul has white pile
Grades:
1
Example: Lucy had 4000 pens. She got 2000 more. How many pens does she have?