Addition
Subtraction
Problem Solving
Place Value
Mystery
100
12 + 3 =
15
100
12 - 6 =
6
100
How many tens and hundreds are in
300 ones.
30 tens
3 hundreds
100
What number does the model above represent?
256
100
Write the number 175 in expanded form.
100+70+5
200
13 + 7 =
20
200
18 - 7 =
11
200
Mrs. Densford has a bag of hershey kisses. If there is a 7 in the tens place, a 2 in the ones place, and a 4 in the hundreds place, how many hershey kisses does Mrs. Densford have?
427
200
Write down which digit is in the tens place.
548
4
200
Skip count by 5s: 15,20,_____,30,_____,40
15,20,25,30,35,40
300
13 + 17 =
30
300
23 - 9 =
14
300
There were 49 butterflies in a greenhouse. Some flew away. There are still 33 in the greenhouse. How many flew away?
16
300
What is the value of the 8 in 857?
800
300
Use base ten drawings to represent the following number:308
Students should have 3 flats, 0 rods, and 8 units drawn on their white boards.
400
26 + 38 =
64
400
36 - 29 =
7
400
There were 45 snow cones sold at the festival. They also sold some cotton candy. If 71 food items were sold in all how many were cotton candy.
26
400
The number of people at the zoo has a 3 in the ones place, a 6 in the hundreds place, and a 2 in the tens place. Write the number that represents the people at the zoo and draw a base ten representation for it.
623
6 flats,2 rods, and 3 units
400
What word means the answer to a subtraction problem?
Difference
500
72 + 28 =
100
500
51 - 33 =
18
500
Jace has 24 pokemon cards and the rest of his cards are baseball cards. If he has 33 cards total, how many are baseball cards.
9
500
Write how many hundreds,tens,and ones for the model below.
______hundreds=________tens=________ones
3 hundreds=30 tens= 300 ones
500
Do you have to regroup ones as tens to do the following problem? Write yes or no 40+29
No