Download Mathematical Operations

Mathematical Operations
1) 21 + 89 = 110
?
2) 34- 29 = ?
5
3) 25 x 9 = ?225
4) 80 : 5 = ?16
5) 15 x 3 = ?45
6) 123 – 25 = ?98
PLUS
MINUS
TIMES
DIVIDED BY
Equals
Match the mathematical
operations with their signs.
a)
b)
c)
d)
12 times 3 is (equals) 36.
12 minus 3 is (equals) 9.
12 divided by 3 is (equals) 4.
12 plus 3 is (equals) 15.
Match the mathematical operations with their
written forms.
A) 16 + 4 = 20
B) 16 - 4 = 12
C) 16 x 4 = 64
D) 16 : 4 = 4
1. Sixteen times four is (equals) sixty-four. C
2. Sixteen divided by four is (equals) four. D
3. Sixteen plus four is (equals) twenty
A
4. Sixteen minus four is (equals) twelve.
B
Answers
1. Sixteen times four is (equals) sixty-four. C) 16 x 4 = 64
2. Sixteen divided by four is (equals) four. D) 16 : 4 = 4
3. Sixteen plus four is (equals) twenty.
A) 16 + 4 = 20
4. Sixteen minus four is (equals) twelve. B) 16 - 4 = 12
Find the correct half of the
puzzle
10 + 2 = 12
Ten plus two
equals twelve
2
1
3
3+2=5
10-4 =6
4
4x3=12
9-2=7
6
5
5x2=10
14: 7=2
7
8
4+5=9
15:5=3
C
A
Three plus two
equals five
Fifteen divided
by five equals
three
B
E
Five times two
equals ten
Fourteen divided
by seven equals
two
F
1……..
C
2…….
H
G
3……… 4……..
D
Four plus five
equals nine.
G
Nine minus two
equals seven
F
Ten minus four
equals six
E
5…….
B
6……
H
Four times three
equals twelve
D
A
7…….. 8…….
Complete the mathematical operations. Then write them
in letters by using plus, minus, times, divided by, equals
1.
2.
3.
4.
5.
6.
7.
8.
15+ 33= 48 : Fifteen plus thirty-three equals fourty-eight.
50: :One
hundred and fifty divided by three equals fifty.
150 : 3= …….
_______________________________________
minus thirty equals fourty.
77 – 30= 47:
…….:Seventy-seven
_______________________________________
plus eleven equals sixty-five.
54 + 11= 65:
…… :fifty-four
_______________________________________
45: nine
times five equals fourty-five.
9 x 5 = ……….
: _______________________________________
49: ninety-eight divided by two equals fourty-nine.
98 : 2= ………
: _______________________________________
75: fifteen times five equals seventy-five.
15 x 5= ……..
: _______________________________________
5:
twentyfour minus nineteen equals five.
24 – 19= …….:
_______________________________________
80+ 4 =84
12+ 45 =57
23+ 23 =46
8+ 53 =61
140+ 55 =195
300+ 45 =345
55+ 25 =80
ADDITION
42- 30 =12
87 – 7 = 80
4- 3 =1
99- 2 =97
23- 6 =17
14- 11 =3
SUBTRACTION
3 x 15 = 45
60 x 15 = 900
8 x 5 = 40
3 x 10 = 30
9 x 3 = 27
11 x 10 = 110
MULTIPLICATION
99 : 3 = 33
60 : 15 = 4
80 : 5 =16
33 : 11 = 3
9:3=3
11 : 1 = 11
DIVISION
1) 12+ 45 =57
2) 42- 30 =12
3) 69: 3 =23
4) 89x 5 =445
Addition
Multiplication
Subtraction
Division
Complete the mathematical operations.
+ (Addition)
2+3= 5
plus three is (equals) five.
Two…..……
-(Substraction)
3-1= 1
Three minus two is (equals) one.
X (Multiplication)
3x2 = 6
is (equals) six.
Three times two ……..……
: (Division)
6:2=3
divided by
Six……..…. two is (equals) three.
With verbs
• If we add 18 to 6, the sum is 24.
18 - 6 = 12
• If we subtract 6 from 18, the sum is 12.
18 x 6 = 108
• If we multiply 18 by 6, the sum is 108.
18 : 6 = 3
• If we divide 18 by 6, the sum is 3.
18 + 6 = 24
Complete the mathematical operations. Then write them
in English as in the example.
1. 15+ 33= 48 : If we add fifteen to thirty-three, the sum is fourty-eight.
5: :______________________________________________
If we divide fifteen by three, the sum is five.
2. 15 : 3= …….
66: If we subtract eleven from seventy-seven, the sum is sixty-six.
3. 77 – 11= .…:______________________________________________
17: If we add five to twelve, the sum is seventeen.
4. 5 + 12=…....:______________________________________________
45: If we multiply nine by five, the sum is fourty-five.
5. 9 x 5 = ……..:______________________________________________
62: If we subtract sixteen from seventy-eight, the sum is sixty-two
6. 78-16=……:______________________________________________
MATH GAME
QUESTION 1
Four friends and I are going to play marbles.
All of us have got 25 marbles. How many
marbles do we all have?
5 x 25 = 125
QUESTION 2
There are 91 dishes on the table. 43 dishes are
dirty. How many dishes are clean?
91 -43 = 48
QUESTION 3
My sister has got 42 dolls. She wants to share
them into three of us. How many dolls are we
going to have each?
42 : 3 = 14
QUESTION 4
There are 39 students in our class. It’s break
time and 26 students are in the garden. How
many students are there in the classroom?
39-26 = 13
QUESTION 5
My mother has 385 TL. She is going to
shopping. She is going to leave 128 TL at home
because she doesn’t wan to spend all her
money. How much money has she got when
she goes shopping?
385- 128 = 257
QUESTION 6
• Bursa is 351 kilometres from Ankara. Sivas is
540 kilometres from Bursa. How far is Ankara
to Sivas.
540-351= 189
Bursa is 351 kilometres from Ankara. Sivas is 540
kilometres from Bursa. How far is Ankara to
Sivas.
Ankara
Bursa
Sivas
189
351
540
TACK IT
12 times 3 is (equals) __________.
16 minus 3 is (equals) ___________
11 times 4 is (equals) __________.
12 divided by 2 is (equals) __________.
52 plus 38 is (equals) __________.
86 minus 17 is (equals) __________.
81 divided by 9 is (equals) __________.
102 plus 31 is (equals) __________.
11 plus 36 is (equals) __________.
97 minus 33 is (equals) __________.
7 times 5 is (equals) __________.
63 divided by 3 is (equals) __________.
25 times 5 is (equals) __________.
86 minus 54 is (equals) __________.
45 times 4 is (equals) __________.