Cogito
Grade 2 Math · Chapter 7 · Lesson 4
Dollars and Cents
A hundred cents make a dollar.
10 problems · about 12 minutes · 2.MD.C.8
Figure — use these to answer the problems
How many coins
4
How much it is worth
$1.00
Warm-Up Review
From earlier lessons. Loosen up before the new work.
3 problemsFrom “Counting Mixed Coins”
2 quarters and 3 dimes. How many cents?
AnswerFrom “Counting Coins of One Kind”
5 dimes are worth how many cents?
AnswerFrom “Meet the Coins”
How many cents is a dime worth?
Answer
Warm Up
Straightforward practice. Get the method working first.
3 problemsHow many quarters make one dollar?
AnswerHow many cents is $2?
AnswerHow many cents make a dollar?
Answer
Build It Up
The same ideas with more to keep track of.
1 problemHow many nickels make a dollar?
Answer
Stretch Yourself
Mixed problems. Work out what kind of question it is before you start.
3 problemsWhich symbol fits 45 cents?
- 45¢
- $45
The Shop
How many dimes make one dollar?
AnswerdimesWriting It Down
How many cents is $1 and 30 more cents?
Answercents