All books
38 books across K–5. Every one prints.
Kindergarten
Counting Crew
Count them, name the next number, and find who is 4th in line.
Number Friends
Find the missing part. 6 and what make 10?
Story Time
Little stories about counting. What happens, and how many end up?
Shape Sorter
Name the shape, then count its sides.
Longer and Shorter
Which takes longer? What comes first? And which one is the clock?
1st grade
Adding to Twenty
Sums and differences to 20, starting with the easy ones.
Adding Three Numbers
Three numbers at once. Find the pair that makes ten and start there.
All Kinds of Stories
Every kind of story problem, and how to tell them apart.
Tens and Ones
How many tens? How many ones? Then add them up.
Clocks and Rulers
What time does the clock say? How many units long is it?
Halves and Quarters
Split the shape fairly. Is that a half or a quarter?
Clocks and Time
What time is it? Read the clock, then find the clock that matches.
Dimes and Pennies
A dime is ten pennies. Count the dimes, then the pennies.
2nd grade
Place Value Palace
Build the number from hundreds, tens and ones — then say which is bigger.
Take It Apart
Break a number into two parts. The same picture keeps turning out to be about something new.
Composing and Decomposing Tens
The four cases: adding with and without composing a ten, subtracting with and without decomposing one.
Measure and Chart
How long is it? And what does the chart tell you?
Arrays and Equal Groups
Count the rows, count the columns, find the total.
Money Math
How much is in the handful? Count the coins, then write it down.
Time to Five Minutes
Count round in fives. What time is it, and is it morning or afternoon?
3rd grade
Times Table Tower
Build the tower one times table at a time.
Fraction Number Line
Halves, thirds, fourths and eighths — find them on the line.
Area and Perimeter
Squares inside, or fence around the edge?
Round and Reckon
Round it first, then work it out. Does your answer look right?
Four Ways to Subtract
Subtracting with nothing decomposed, one ten decomposed, a hundred decomposed across a zero — and the trick that avoids all of it.
Time and Data
How long did it take? And what does the graph say when each square is worth five?
Draw the Story
Four bags of six, or six bags of four? Draw the story and you can see which.
4th grade
Long Multiplication
Break it into parts, multiply, put it back together.
Fold and Sort
Would it fold in half exactly? Then sort the triangles by their corners.
Same Size Pieces
Break a fraction into pieces, then add, take away and repeat them. The piece never changes size.
Equivalent Fractions
Same amount, different name. 2/4 is 1/2.
Angles and Lines
Acute, right, obtuse — then work out the missing angle.
Factor Forest
Which numbers divide it exactly? And which numbers have no pairs at all?
Times As Many
Three times as many is not three more. Here is the difference.