10s
Addition with regrouping
Subtraction with regrouping
Multiplication
Story Problems
100

10 more than 78

88

100

346 + 545

891

100

64 - 37

27

100

2 x 3

6

100

Sophia painted three of her friend's nails and her own last weekend. Each of her friends have ten fingers, and so does she. How many nails did she paint in all? 

40 nails

200

10 less than 12

2

200

111 + 679

790

200

82 - 19

63

200

10 x 3

30

200

Leah has 24 Hello Kitty stickers to share with her friends. She wants to give each of her friends 4 stickers. How many friends can she give stickers to?

6 friends

300

10 more than 100

110

300

7,689 + 7,651

15,340

300

621 - 178

443

300

4 x 5

20

300

Broedy scored 3 goals in his soccer games last weekend. He played 2 games. How many goals did he score in all?

6 goals

400

10 less than 123

113

400

90,123 + 87,345

177,468

400

2,314 - 1,678

636

400

7 x 8

56

400

Fabiana painted 3 pieces of art. Each piece of art had 5 flowers in it. How many flowers did she paint in all?

15 flowers

500

10 more than 379

389

500

123,456 + 789,101

912,557

500

4,012 - 193

3,819

500

12 x 6

72

500

Dasan cooked three pizzas for all of his friends. He sliced the pizzas into 8 pieces each. He wants each of his friends to be able to have 2 pieces of pizza. How many friends can he invite to share the pizza?

3 x 8 = 24

24 / 2 = 12

12 friends