Algebraic Thinking
Even or Odd? Why? 245
What is odd because the last digit is an odd number?
Dad needs to know if the truck he is thinking about buying is too long to fit into his garage. Which measurement tool would be most appropriate to use? ruler, yardstick, meter stick, or measuring tape.
What is a measuring tape?
Draw and partition a rectangle into 3 rows and 5 columns of same-size.
Show your teacher to check.
28 kittens were playing in the grass.
More kittens came over then there were 49 kittens.
How many kittens came over?
What is 21 kittens?
Hudson has to be at his game at this time on Saturday. What time is it, and is it a.m. or p.m?
1:50 p.m.
Some puppies were playing in the grass.
32 more puppies joined. Then there were 54 puppies.
How many puppies were playing on the grass in the beginning?
What is 22 puppies?
Solve the out boxes:
What is 3, 7, 13, 14?
Compare 419 ____ 491
What is less than?
I have 6 dimes, 3 nickels, and 7 pennies.
I spent 35 cents.
How much money do I have left?
What is 47 cents?
74 oranges are on the table.
41 are big and the rest are small.
How many oranges are small?
What is 33 small oranges?
Write the addition sentence for this array:
0 0 0 0 0 0
0 0 0 0 0 0
0 0 0 0 0 0
What is 6+6+6?
I have 2 quarters, 3 dimes, 1 nickel, and 4 pennies. How much money do I have?
What is 89 cents?
I am a 3-D shape with eight vertices.
I have six faces.
What is my shape?
What is a cube?
Carter has 52 colors. 22 are red.
How many could be green?
What is 30 could be green?
Seamus caught 32 fish Monday and 17 fish Tuesday. On his way home, he lost 24 fish. How many fish does he have now?
What is 25 fish?
Solve this 3 x 3 Ken Ken. There will be exactly one 1, 2, and 3 in each row and column with no repeats.
What is:
If this blue line starts at 0, and you can only see this end of the ruler, how long is the blue line in feet and inches?
What is 2 feet, 1 and 1/2 inches?
What are 4 names for this 2-D shape?
What is square, rectangle, rhombus, parallelogram, quadrilateral, and polygon? (Any 4.)
Amelia has 38 more toys than Olivia.
Olivia has 24 toys.
How many toys does Amelia have?
What is 62 toys?