Math

Addition

100

24+(-4)

20

200

3/4+3/5+1/3

1.683...

300

-23+(-27)

-50

400

-1/3+3/8

.0146...

500

87+(-93)+(-2)+18

10

Subtraction

100

47-23

24

200

24-(-24)

48

300

710-488

222

400

5.436-7.248

-1.812

500

-7.348-(-8.645)

1.297

Multiplication

100

4 x 9

36

200

-4 x (-3)

12

300

7 x -9

-63

400

-3/10 x 3/5

-18/20 or -9/10

500

3 1/2 x -2 3/4

-9.625

Division

100

72/4

18

200

-45/5

-9

300

-100/-25

4

400

 23/2

11.5

500

3 5/10 / 1 3/5

2.1875

Word Problems

100

Sam went out and got 7 apples if 2 of them were rotten how many weren't rotted?

5

200

There were 4 tables in the lunchroom. Each table could fit 7 chairs. How many chairs were in the lunch room.

28

300

Miss Fernley bought 24 cakes for her Year 3 class. She shared them equally between 6 plates. How many cakes were on each plate?

4

400

There are 54 footballs in on bag and 34 footballs in another bag. 34 balls were used for PE lesson. How many footballs were left in the bag.

54

500

Year 3 had 67 pencils and were given 45 more. If 38 pencils were lost, how many pencils were left?

74