Compter les balles de tennis de table

Chef Christopher is organizing a spaghetti dinner. He needs 30 forks. At the counting booth, Alice has a great technique to skip count by 10s.

The witch Josée wants to make a magic potion. She needs 125 earthworms. At the counting booth, Christopher has a great technique for counting in steps of 25.

Construction worker Alice needs 700 nails. Just in time, at the counting booth, Christopher has a great technique to skip count by 100s.

Construction worker Alice needs 15 tools. Just in time, at the counting booth, Christopher has a great technique to skip count by 5s.

Chef Christopher is participating in a cake contest. He needs 120 blueberries. Just in time, at the counting booth, Alice has a great technique to skip count by 20s.

The witch Josée wants to decorate her computer. She needs 500 stickers. At the counting booth, Christopher has a great technique for counting in increments of 100.

Witch Josée is attending a witch's gala tonight. She has to make sure she has 8 warts on her face. Just in time, at the counting booth, Christopher has a great technique for counting in increments of 2.

Construction worker Alice is assembling furniture. She needs 150 nuts. Just in time, at the counting booth, Christopher has a great technique to skip count by 50s.

Chef Christopher wants to make popcorn. He needs 800 kernels of corn. Just in time, at the counting booth, Alice has a great technique to skip count by 100s.

Explorer Christopher wants to feed monkeys. He needs 25 bananas. Just in time, at the counting booth, Alice has a great technique to skip count by 5s.

Alice the gardener has to prepare a bouquet. She needs 75 flowers. At the counting booth, Christopher has a great technique to skip count by 25s.

Collector Christopher wants to check the amount of stamps in his box. He thinks he has 1,000. At the counting booth, Alice has a great technique to skip count by 200s.

Collector Christopher wants to give 32 rocks to his niece. At the counting booth, Alice has a great technique to skip count by 10s.

Explorer Christopher thinks there are 70 penguins in his photo. He would like to check. At the counting booth, Alice has a great technique to skip count by 10s.

The gardener Alice has to plant 650 sunflower seeds. At the counting booth, Christopher has a great technique to skip count by 50s.