The Squad get a cranky call from Mr Cranky Pants Monster: he's trying to pack up orders of Slime Cubes, but can't figure out the proper size of boxes in which to pack them!

Monstrous romance is in the air as Nervous Nelly Monster calls the Squad to ask for help on her wedding day! First, she needs more stinkweed in her bouquets...

The Squad help Farmer Monster, who grows Toothy Plants with differing numbers of teeth.

The shape of an object doesn't determine how much it can hold. The Squad help a clumsy sculptor complete his latest monsterpiece by learning how volume isn't affected by shape.

Comparing objects enables the Squad to determine if one has less than an amount of something than another.

The Squad help a sleepy monster follow a recipe for making a compost 'bed' by learning that 'sum' indicates the total of two or more objects added together.

Some little monsters want to ride the new Monster-Go-Round together, but they won't all fit in the car.

The topic of 'fit' is explored as the Squad help a monster unlock a joke box and mini joke box monster.

The Squad must go backwards down a number line; that is, from 5 to 3, and then from 5 to 1, to help a confused Delivery Monster keep to his schedule

The Squad help Miss Murkley make identical, double cake orders for Even Stevie and Even Evie by cutting cakes into two symmetrical pieces.

The math-tastic power of Counting by Tens helps Lily, Max, Goo and Sally Scout Monster quickly figure out how many Crabapple Cookies Sally has to deliver.

The Squad learn about measuring time while helping Sporty Monster figure out which of his Slugmonsters can win the annual Slugmonsters' Race!

When a pesky Lickity Monster licks the stamps off Mail Carrier Monster's mail, the Squad must learn that different shapes have different numbers of sides to put things right!

Three monsters of different weights learn which of three different-sized Honkers are the right match for them.

Muddle Monster wants to play Whack-a-Monster-Ball with Double Monster, but the Squad have to learn how to make everything double before DM will play!

The squad help Miss Hand Monster get her nails ready by using the knowledge of five to select the correct amount of nail polish.

Freezy Treat Monster?s treat cart has broken down, so it?s up to the squad to reproduce the correct patterns of frozen gloop and decorations on cones, so that his customers will want them!

The Squad use their knowledge about 'next' numbers in order to put Number Line Monster back together after he falls apart, and also when playing a counting game.

The Squad are enlisted by Maker Monster to help count and package up large numbers of toys quickly and accurately.