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
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