Year 4 Maths Task- Monday 23rd March
Tenths and Hundreths
Read the questions carefully and remember to number your answers and write them in the reply.
You might need to work out on paper and then write it in your reply. If you have a printer, you could print it out and write your answers on there first.
This activity should take around an hour.
Click on the blue link to see the work more clearly.
1. A. 20/100=5/25
b. ½
c. 70/100=7/10
d. 34/100
2.
a. 4 full rows = 40/100=4/10
b. 6 full rows = 60/100=6/10
c. 13 squares= 13/100
d. 2 full rows and 5 squares =25/100
e. 3 full colomns and 8 squares = 38/100
3. A. 4 tenths is equivalent to 40 hunderdths
b. 70 hundredths is equivalent to 7 tenths.
c. 5 tenths is equivalent t0 50 hunderedths and half
4. This is incorrect because he is used the first square to make the next column.
5. A,B,C,D and F.
6. A. 3/100
b. 4/10
c. 39/100
d. 0/100
7. Both are correct because they have partitioned in different ways.
Fantastic understanding of tenths and hundredths Brooke. well done
1. A. 2/10
b. ½
c.7/10
d.34/100
2.a. 40/100=4/10
b. 60/100=6/10
c 13/100
d 25/100
e 38
3.
a. 4 tenths is equivalent to [40]
b 70 hundeths is a equivalent to [700] tens
c. 5 tenth is equivalent to [50] hunderths or 1 half
4. He is incorrect because he has used the first square
5. a b c d e f g
6. 23/100 2/10 3/100
39/100 3/10 9/100
47/100 4/10 7/100
20/100 2/10 0/100
You have a great knowledge of tenths Samuel, well done
1. A. 20/100 =2/10
b.50/100=5/10
c.70/100=7/10
d. 34/100
2. A. 4 full rows=40/100=4/10
b. 6 full rows=60/100=6/10
c. 13 squares =13/100
d. 2 full rows and 5 squares=25/100
e. 3 full columns and 8 squares=38/100
3. A. 4 tenths is equivalent to 40
b. 70 hundredths is equivalent to 7 tenths.
c. 5 tenths is equivalent to 50 hundreds or 1 half.
4. Is Dexter correct ? No he is not correct because he uses one of the squares in the column. #
5. a,b,c,e and f
6. a. 3/100
b. 4/10
c. 39/100
d. 0/100
7. Annie because they are partitioning 7 tenths and 3 hundedths.
Great understanding of hundredths and tenths Bella
1.a. 2o/100=2/10
b. ½
c. 70/100
d.34/100
2.a 4 full rows =40
b. 6 full colloms =60
c. 13 squares =13
d. 2 full rows and 5 squares =25
e. 3 full colloms and 8 squares =38
3. a 4 tenths is equivalent to 50 hundredths
b. 70 hundredths is equivalent to 7 tenths
Great job Maisie!
1: a = 1/5, b = 1/2, c= 7/10 d= 17/50
2: a= 4/10, b= 6/10, c= 13/100, d= 1/4, e = 38/100
3: a: 40/100, b= 7/10, c= 50/100 or 1/2
4: Dexter is not correct. When he coloured in his column he had already coloured in one square for a row. Correct answer was 19/100
5: 1 to 5 have 23 squares, 6 doesn’t
6: a= 3/100, b= 4/10, c= 39/100, d= 0/100
7: Both are correct
5/10 + 23/100
4/10 + 33/100
3/10 + 43/100
2/10 + 53/100
1/10 + 63/100
Fantastic job on your maths Owen, working out equivalent fractions as well which is great.
1
a)20/100
b)50/100
c)70/100
d)34/100
2.
a)4 full rows=40/100
b)6 full rows=60/100
c)13 squares=13/100
d)2 full rows and 5 squares=70/100
e)3 full columns and 8 squares=38/100
3.
a)4 tenths is equivalent to= 4 hundredths
b)70 hundredths is equivalent to=7 tenths
c)5 tenths is equivalent to=5 hundredths or 1 hudredths
4.
yes/ he’s correct because 2times10=20 so 2 tenths
5.
4 correct=23/100
6.
a)23/100-2/10+21/100
b)47/100-40/10+7/100
c)39/100-3/10+9/100
d)20/100-2/10+18/100
7
annie
73/=7/10+3/100
73/100=3/100+7/10=commutative
Fantastic Kristers. It’s great to see all your hard work on the blog!
1a) 20/100= 2/10
b) 50/100
c) 70/100= 7/10
d) 34/100
2a) 40/100= 2/5
b) 60/100= 3/5
c) 13/100
d) 25/100= 1/4
e) 38/100
3 a) 40 hundredths
b) 7 tenths
c) 50 hundredths
4) He is incorrect. A row and a column will always cover one square together.
5) All except last one (number 6).
6a) 3/100
b) 39/100
c) 4/10
d) 0/100
7) Annie
1.
a. 20/100=2/10=1/5
b. 50/100=1/2
c. 70/100=7/10
d. 34/100
2.
a. 4 full rows = 40/100=4/10
b. 6 full rows = 60/100=6/10
c. 13 squares= 13/100
d. 2 full rows and 5 squares =25/100=1/4
e. 3 full columns and 8 squares = 38/100
3.
A. 4 tenths is equivalent to 40 hundredths
b. 70 hundredths is equivalent to 7 tenths.
c. 5 tenths is equivalent to 50 hundredths and 1half
4.
This is incorrect. 1 column and 1 row will make 19 squares, not 20.
5.
A,B,C,D and E.
6.
a. 3/100
b. 40/100
c. 39/100
d. 0/100
7.
Both are right.
73/100=50/100+20/100+3/100=1/2+2/10+3/100
73/100=4/10+33/100
Well done, Alex! I can see you’ve read the questions carefully.
1.
a)2/10
b)5/10
c)7/10
d)34/100
2.
a) 4/10
b) 6/10
c) 13/10
d) 25/100
e) 38/100
3.
a) 4
b) 7
c) 50 or half
4. No
Dexter is wrong because there are 10/10 and 9/100
5) all but last
6)
a) 3/100
b) 4/10
c)39/100
d)0/100
7) Both are correct
7 ways
Great to see you blogging Timur. Thank you
1. a) 20/100= 2/10 b) 50/100 c) 70/100= 7/10 d) 34/100 2. a) 40/100= 2/5 b) 60/100= 3/5 c) 13/100 d) 25/100= 1/4 e) 38/100 3. a) 40 hundredths b) 7 tenths c) 50 hundredths 4. He is incorrect because he has used the first square 5. A,B,C,D,and F 6. a) 3/100 b) 40/100 c) 39/100 d) 0/100 7. Annie