Math Review

Addition

100

I am made of three rods and six units.

What is 36?

200

I am 16 plus 9 and I am equal to a quarter?

What is 25

300

I am 13+8

What is 21

400

I am made of 1 flat, 2 rods and 7 units.

What is 127

500

I am 26+14

What is 40?

Subtraction

100

Alex had 9 books and he lent 3 to Cameron. How many books does Alex have left?

What is 6?

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?

300

Mr. Petrie had some new, bright markers. She lent Ms. Marks 5 of them and now she has 11 left. how many markers did Mr. Petrie lend to Ms. Marks?

What is 16?

400

22-12=

What is 10?

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?

3 Digit Addition

100

I am three plus 7 plus 3

What is 13?

200

13+7+4=

What is 24?

300

I am 4+5+6

What is 15?

400

24+5+9=

What is 38?

500

125+25+25=

What is 175?

The Missing Number

100

13+ ? =23

What is 10?

200

?+4=17

What is 13?

300

4, 8, 12, ?, 20, 24

What is 16?

400

23, 26, ?, 32, 35

What is 29?

500

125, 127, 129, ?, 133

What is 131?