Very Easy
Easy
Medium
Hard
Super Hard
100

Eva has 7 marbles. Norah gives her 2 more marbles. How many marbles does Eva have altogether?

9 marbles

100

There are 22 students in the classroom. 2 students are absent today. How many students are present?

20 students


100

Adilyn collected 18 slimy balls at the party. Jocelyn borrowed from Adilyn 8 slimy balls to play with. How many slimy balls does Adilyn have left?

10 slimy balls

100

Leo found $50 on the floor. The next day, Leo found $40 on the floor. How many dollars does Leo have combined?

$90 

100

Micah M. went down the slide 40 times. Roslyn went down the slide 10 times. Makena went down the slide 50 times. How many times did they go down the slide altogether?

100 times

200

Finn bought 10 cupcakes. Jackson ate 5 cupcakes. How many cupcakes does Finn have left?

5 cupcakes

200

Victoria has 25 erasers in her pencil box. Roslyn gives her 6 erasers more for her birthday. How many erasers does Victoria have altogether?


31 erasers

200
Ryan bought 15 chairs for the classroom. Micah M. bought 10 more chairs for the classroom. How many chairs do they have in the classroom altogether?

25 chairs

200

Finn gives Ms. Pizarro 9 hugs on Monday. Finn gives 9 more hugs to Ms. Pizarro on Tuesday. How many hugs did Finn give to Ms. Pizarro on both days altogether?

18 hugs

200

Adilyn has 100 dolls in her toy box. She shares 50 dolls with Jocelyn. Then, she shares 10 dolls with Elli. How many dolls does Adilyn have left?

40 dolls

300

Micah B. has 21 Pokemon cards. Henry C. gives him 5 more Pokemon cards. How many cards does Micah B. have altogether?

26 Pokemon cards

300

Annie read 42 books in one month. The next month, Annie read 8 more books. How many books does Annie read combined?

50 books

300

Henri S. has 25 candies in his bag. Ms. Pizarro ate 5 candies. How many candies does Henri S. have left?

20 candies

300

Mason brings to school 8 books. Norah brings 10 books to school. Ryan brings 10 books to school. How many books did they bring altogether?

28 books

300

Micah B. completed 100 puzzles on ST Math this week. Violet completed 80 puzzles on ST Math this week as well. How many puzzles did the complete altogether?

180 puzzles

400

Makena has 15 purses. Violet takes 5 purses away. How many toys does Makena have left?

10 toys

400

Zayden has 15 Legos in her box. Elli gives him 10 more Legos on his birthday. How many Legos does Zayden have altogether?

25 Legos

400

Victoria found 12 sunflowers in her garden. Charlotte found 8 sunflowers in her garden. How many sunflowers do they have altogether?

20 sunflowers

400

Henry C. runs 20 laps around the park. Annie runs 20 laps around the park, as well. Elli runs 20 laps around the park, as well. How many laps did they run altogether?

60 laps

400

Ms. Pizarro reminds her students 15 times to work quietly on Monday. Ms. Pizarro reminds her students 15 times to work quietly on Tuesday. How many times did Ms. Pizarro remind her students to work quietly on both days?

30 times

500

Leo has 14 flags to play football. Mason gives him 6 more flags. How many flags does Leo have in all?

20 flags

500

Aria has 25 crayons inside her pencil box. Charlotte borrows 10 crayons from Aria's pencil box. How many crayons does Aria have left?

15 crayons

500

Aria has 20 friends in school. Aria also has 20 friends in her neighborhood. How many friends does Aria have altogether?

40 friends

500

Jackson has 50 toy trucks in his bag. He shares 20 with Eva. How many trucks does Jackson have left?

30 trucks

500

Zayden has 75 Lego pieces on his desk. Ms. Pizarro gives him 20 more Lego pieces. How many Lego pieces does Zayden have altogether?

95 Lego pieces.

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