Addition
Subtraction
Base Ten Blocks
The Missing Number
Mix it up
100
I am made of three rods and six units.
What is 36?
100
Alex had 9 titanic books and he lent 3 to Cameron. How many books does Alex have left?
What is 6?
100

I am 3 tens 2 ones.

What is 31?

100
13+ ? =23
What is 10?
100
I have no edges and I roll.
What is a spehere?
200
I am 16 plus 9 and I am equal to a quarter?
What is 25
200
Emily had 14 stickers and then gave Shawntay some. Now Emily has 10 left. How many stickers did Emily give Shawntay?
What is 4?
200

I am 2 ones 5 tens.

What is 52.

200
?+4=17
What is 13?
200
All of my edges come to a point, I have a square base and triangle faces.
What is a sqaure based pyramid?
300
I am 13+8
What is 21
300
Ms. Defazio had some new, bright markers. She lent Ms. Gresh 5 of them and now she has 11 left. how many markers did Ms. Defazio lend to Ms. Gresh?
What is 16?
300

I am 6 tens 6 ones.

What is 66?

300
4, 8, 12, ?, 20, 24
What is 16?
300
I have 25 dollars and Jacob has 25 dollars. How many dollars do we have if we put our money together.
What is 50 dollars?
400
I am made of 1 flat, 2 rods and 7 units.
What is 127
400
22-12=
What is 10?
400

7 tens + 2 tens

What is 90?

400
23, 26, ?, 32, 35
What is 29?
400
There are 100 salmon in the tank. 96 have names and ________ do not have names. How many have names?
4
500
I am 26+14
What is 40?
500
There are 100 salmon in the fish tank. 25 like to play while the rest like to sleep. How many salmon like to sleep?
What is 75?
500
4 tens + 1 ten + 3 ones

What is 53?

500
125, 127, 129, ?, 133
What is 131?
500
We have 19 students in our class. We have 6 girls and how many boys?
What is 13?
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