Use the strategy
42
Which coin is made of copper?
penny
subtraction facts can help you solve addition
true
The answer to an addition problem is called the _____.
sum
Paris went fishing over the weekend. She caught 120 fish in a lake. She put back 10 fish. How many fish did Paris have left?
110 fish
Solve using an open number line:
234+ 142=?
376
How many cents are 3 nickels worth?
15 cents
6+7 is a double fact
false
The answer to a subtraction problem is called the _______.
difference
Kimaya has some coins. She gives 25 coins to Jahmir. Now Kimaya has 50 coins. How many coins did Kimaya have at first?
50+25=75 coins
Solve using an open number line:
423-123=?
300
How many cents is a half dollar worth?
50 cents
4 quarters equals 100 cents
true
Flats, rods, and units are examples of _______________.
Miah and Jaielle went to the candy store. Jaielle bought 183 cookies. Miah bought 243 chocolate bars. How many treats did Miah and Jaielle buy at the store?
426 treats
428-10=?
418
How many cents are 5 dimes and 5 nickels worth?
75 cents
you must regrup 432-112
false
- hundreds chart
-open number line
-partial sums
-place value model
There are 199 guinea pigs for sale in a pet shop. 145 guinea pigs get sold. How many guinea pigs are left in the pet shop?
54 guinea pigs
Solve using partial differences:
234-123=?
111
Name two ways to make a dollar.
- 100 pennies
-4 quarters
-10 dimes
-etc
20 rods make 2 flats
true
What is another name for place value blocks?
Base ten blocks
Kristian went to the movies to see Sonic 2 282 time. Jahmir went to the movies to see Sonic 2 132 times. How many more times did Kristian see the movie than Jahmir?
150 times