You need to use 2 different strategies to answer the following questions:

241 - 68 = 173

68 + 2 = 70

241 - 70 = 171 + 2 = 173

312 - 56 = 256

56 + 4 = 60

312 - 60 = 252 + 4 = 256

173 - 67 = 106

67 + 3 = 70

173 - 70 = 103 + 3 = 106

56 x 5 = 280

28 x 10 = 280

42 x 6 =252

1/2 of 42 = 21

6 x 2 = 12

21 x 12 = 252

7.0 - 3.25= 3.75

7.0 - 3.0 = 4.0

4.0 - .25 = 3.75

5.75 - 3.51 = 2.24

5 - 1 = 4

70 - 50 = 20

500 - 300 = 200

200 - 20 - 4 = 2.24

9.0 - 4.73 =4.27

9.0 - 4.0 = 5.0

5.0 - .73 = 4.27

6.0 - 2.56 =3.44

6.0 - 2.0 = 4.0

4.0 - .56 = 3.44

Use two different strategies to answer the following questions

There are 24 ladybugs on six leaves. How many lady bugs are on each leaf?

24 divided by 6 = 4

To fill one jug it takes 3 litres. How many jugs can I fill with 21 litres?

3 x 7 = 21

To fill a bucket is takes 8 litres. How many buckets can I fill with 56 litres?

8 x 7 = 56