Addition
Subtraction
Skip Counting
Wholes & Parts
Ones, Tens, Hundreds
Word Problems
100
5+7=
12
100
27-9=
18
100
Fill in the missing numbers:
2, __, 6, __, 10
4, 8
100
If a shape is divided into halves, how many equal parts does that make?
2 equal parts
100
How many groups of tens are in 50?
5 tens
100
Cruz baked 36 cookies on Saturday and 24 cookies on Sunday. How many cookies did he bake in the whole weekend?
60 cookies
200
12+8=
20
200
55-19=
36
200
Fill in the missing numbers:
3, 6, __, 12, __, 18
9, 15
200
If a shape is divided into thirds, how many equal parts does that make?
3 equal parts
200
How many hundreds are in 468?
4 hundreds
200
Khala found 45 seashells at the beach and gave 27 to her friend. How many seashells does Khala have left?
18 seashells
300
48+13=
61
300
104-56=
48
300
Fill in the missing numbers:
5, 10, __, __, 25, __, 35
15, 20, 30
300
If a shape is divided into quarters, how many equal parts does that make?
4 equal parts
300
How many hundreds, tens, and ones are in 792?
7 hundreds, 9 tens, and 2 ones
300
Diego brought 100 crayons to school and gave 18 to his classmates. His teacher gave him 27 crayons to take back home at the end of the day. How many crayons does Diego have at the end of the day?
109 crayons
400
87+59=
146
400
358-127=
231
400
Skip-counting by 10s, what comes after 80?
90
400
How many parts are shaded, and how many equal parts are there in total? Write your answer as a fraction.
3 parts are shaded out of 6 equal parts = 3/6
400
How many groups of tens are in 500?
50 groups of tens
400
Peyton read 78 pages on Monday, 45 pages on Wednesday, and 24 pages on Friday. How many pages did Peyton read in the week?
147 pages
500
103+278=
381
500
782-598=
184
500
Skip-counting by 25s, what comes after 50?
75
500
How many parts are shaded, and how many equal parts are there in total? Write your answer as a fraction.
2 parts shaded out of 5 equal parts total = 2/5
500
How many groups of hundreds are in 2000?
20 hundreds
500
Cedar brought 143 stickers to tutoring. They gave 28 stickers to their 2nd-grade students and 17 to their 6th-grade students. How many stickers does Cedar have remaining?
98 stickers