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© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Add up to 20
Using any whole numbers as many times as you like make each line of the rectangle add up to 20.
Can you find more than one way to do this? Can you make up your own puzzle like this?
14 3
9
4
© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Add up to 20 - answer
Now the key to doing this is to look at the top row. The numbers 3 and 14 add up to 17 which only leaves 3. So the two numbers must be 1 and 2 - try them to see where they fit best.
14 3 1 2
9
9
15
4 3 4
© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Not three in a line!
This 3 x 3 square has three counters in it in a row.
And then...how many counters can you put in a 4 x 4 square without getting three in a row!
But what I want to know is how many counters you can place without getting three in a row! You can have one or two in a row but not three!
© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Not three in a line - answers
You can place a maximum of six counters in a 3 x 3 grid without getting three in a row.
There is more than one way of arranging these 6.
You can place a maximum of eight counters in
a 4 x 4 grid without getting three in a row.
© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Ten tents
A little bit of logical thinking needed for this one, I think! Each letter is worth a number of points. The points are added up to make the total for the word. Try to work out the number of points for each letter and then find the value of the last word.
TEE = 4
TEN = 6
NEST = 10
TENTS = ?
How many points would TENTS get?
Clue: think about the
double E !!
© MathSphere www.mathsphere.co.uk
PPPuuuzzzzzzllleee tttiiimmmeee
Ten tents - answers
TEE = 4
TEN = 6
NEST = 10 TEE = 4 T can not be 1 because EE can not add up to 3. T can not be three because EE can not add up to 1. So T must be 2. If T is 2 then E must be 1 to make TEE add up to 4. If T is 2 and E is 1, then N must be 3. (ten = 6) This means S must be 4 to make NEST add up to 10. So TENTS = 2 + 1 + 3 + 2 + 4 = 12
Remember the clue: think about the double E !! Get this and you will crack the answer!
Well done everyone who got the correct answer!
Well the clue should have helped. Let's take a look:
Copyright © 2016 Education.com LLC All Rights ReservedMore worksheets at www.education.com/worksheets
Pineapple MathAdd the numbers.
2543+
3018+
7126+
5432+
5146+
3254+
4722+
6810+
7017+
6920+
8316+
2544+
4831+
3652+
5721
+
68 97 86 48
97 69 78 86
87 99 69
79 88 78
89
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
44
Answer Key
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
Pineapple MathAdd the numbers.
25 43+
3018+
7126+
5432+
5146+
3254+
4722+
6810+
7017+
6920+
8316+
2544+
4831+
3652+
5721+
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources 8
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
3 1
5
2 54
8
14
8
3
7
5
16
9
3
4
2
9
6
1
8
8
2
4
5 9
16
Math Puzzle Boxes
Each puzzle contains the numbers 1-9. Each column and each row add up to the number given outside the boxes. Put the correct number in each box to complete the addition equations without repeating any numbers.
2 9 15 7 6 15 2 4 11
7 8 20 5 10 3 8 20
6 10 3 9 20 7 14
14 8 23 20 13 12 18 14 13
9 4 16 8 2 15 2 7 17
1 5 13 6 7 16 5 9 15
2 6 16 1 4 14 6 3 13
12 16 17 12 20 13 19 7 19
5 8 15 4 1 13 8 5 3 16
9 1 14 6 7 15 4 11
3 7 16 9 3 17 2 7 18
14 16 15 15 19 11 16 13 16
Created by :
Copyright 2011-2012 Education.com www.education.com/worksheet
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources 48
Answer Key
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
3 1
5
2 54
8
14
8
3
7
5
16
9
3
4
2
9
6
1
8
8
2
4
5 9
16
Math Puzzle Boxes
Each puzzle contains the numbers 1-9. Each column and each row add up to the
number given outside the boxes. Put the correct number in each box to complete
the addition equations without repeating any numbers.
15 15 11
20 10 20
10 20 14
14 8 23 20 13 12 18 14 13
16 15 17
13 16 15
16 14 13
12 16 17 12 20 13 19 7 19
15 13 16
14 15 11
16 17 18
14 16 15 15 19 11 16 13 16
Created by :
Copyright 2011-2012 Education.com www.education.com/worksheet
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources 13
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
Telling Time : Five Minute Intervals Draw the hands on the clock to show the time.
4:15
1110
98
7 6 543
212 1
9:30
1110
98
7 6 543
212 1
2:55
1110
98
7 6 543
212 1
12:10
1110
98
7 6 543
212 1
6:50
1110
98
7 6 543
212 1
8:25
1110
98
7 6 543
212 1
3:15
1110
98
7 6 543
212 1
10:40
1110
98
7 6 543
212 1
7:35
Tick - Tock!
1110
98
7 6 543
212 1
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources 24
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
Copyright © 2013 Education.com LLC All Rights ReservedMore worksheets at www.education.com/worksheets
Telling Time : Five Minute Intervals Draw the hands on the clock to show the time.
Tick - Tock!
© 2007 - 2018 Education.comFind worksheets, games, lessons & more at education.com/resources
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
54
Answer Key
© 2007 - 2020 Education.comFind worksheets, games, lessons & more at education.com/resources
Which zoo animal is at the following coordinates?
00
1
1
2
2
3
3
4
4 5 6 7 8 9 10 11 12
10
11
12
5
6
7
8
9
Zoo Coordinates
Maths | Year 4 | Position and Direction | Coordinates | Home Learning Task
(7,11) = ______________
(2,1) = _______________
(11,11) = ____________
(9,3) = _______________
(4,11) = ______________
(7,6) = ______________
(11,6) = _____________
(1,5) = _______________
(9,9) = _______________
(5,8) = _______________
parrot kangaroo panda
koala tiger giraffe
elephant flamingo hippo
camel zebra lion
toucan
Write the coordinates for the zoo animals:
00
1
1
2
2
3
3
4
4 5 6 7 8 9 10 11 12
10
11
12
5
6
7
8
9
Zoo Coordinates
Maths | Year 4 | Position and Direction | Coordinates | Home Learning Task
= ( , ) = ( , )
= ( , ) = ( , )
= ( , ) = ( , )
= ( , ) = ( , )
= ( , ) = ( , )
00
1
1
2
2
3
3
4
4 5 6 7 8 9 10 11
10
11
12
5
6
7
8
9
Zoo Coordinates
Maths | Year 4 | Position and Direction | Coordinates | Home Learning Task
Which animal is at these coordinates on the zoo map?
(11,11) = (2,6) =
(6,8) = (3,10) =
(11,3) = (1,1) =
Draw your own zoo animals at these coordinates on the map:
(6,1) (2,9) (7,3)
(8,3) (8,6) (11,1)
Write the coordinates of these animals on the zoo map:
= =
=
=
=
=
Zoo Coordinates - Answers
Maths | Year 4 | Position and Direction | Coordinates | Lesson 1 of 3: Café Coordinates
(7,11) = lion
(2,1) = panda
(11,11) = toucan
(9,3) = flamingo
(4,11) = koala
(7,6) = hippo
(11,6) = camel
(1,5) = kangaroo
(9,9) = zebra
(5,8) = tiger
=(3,11) = (4,4)
= (7,10) = (1,6)
= (10,11) = (7,4)
= (1,10) = (11,5)
= (5,8) = (11,1)
Which animal is at these coordinates on the zoo map?
(11,11) = toucan (2,6) = tiger
(6,8) = hippo (3,10) = flamingo
(11,3) = koala (1,1) = panda
Write the coordinates of these animals on the zoo map:
= (1,11) = (6,4)
= (3,3) = (10,6)
= (10,9) = (8,7)