1. Solve by using place value Card 6 (adding the parts).
Sam drove 357 kms on Thursday and 338 on Friday. How far did he travel altogether?
2. Solve by using rounding and compensation Card 5 (making tidy numbers.)
Joe’s class has collected 297 insects stickers so far. Tama’s class has collected 156.
How many have they collected altogether?
3. Solve by using reversibility. Card 15 (changing into an addition problem) then jump the number line.
There were 732 people in the in the stadium. After lunch 245 left. How many people were left?
4. Solve by using place value. Card 13 or by reversibility. Card 15 then by jumping the number line. Card 2,4
There are 83 pies on the shelf. 37 got bought. How many are left?
5. Solve by using rounding and compensation. Card 8.
There are 632 seats in the hall for the concert. 497 seats have been sold. How many seats are left?
6. Solve by using place value partitioning - (multiply by the tens then the ones) Or rounding and compensating
The PIzza Shop made 29 pizzas. If each pizza was cut into 6 slices. How many slices did they make altogether?
7. Solve by using place value partitioning (use your basic facts of the 8 times tables).
If they made 252 slices how many pizzas did they make?
Remember the question to ask yourself when rounding and compensating- Am I taking off too much or too little?