Whole Number Operations

BIDMAS

2

1 + 1 x 1

2

5

(4+3) X 2

14

10

3 plus 2 multiplied by 60

123

20

25 minus (140 divided by 10)

11

50

7X2-(6+3)

5

Subtraction

2

Mental Math

100-44

56

5

Mr. Lara wants to buy a phone charger worth $42.50, but he only has a $50 note. How much change will he receive?

$7.50

10

Mental Math

82-49

33

20

Sammy drove a car. She drove 345 of her 563 miles in the night. How much did she drive during the day?

218

50

213-185

28

Addition

2

MENTAL MATH

37+68

105

5

134+134

268

10

MENTAL MATH

98+499

597

20

MENTAL MATH

437+514

951

50

MENTAL MATH

155+245

400

Multiplication

2

MENTAL MATH 

2x 12

24

5

MENTAL MATH

5x7

25

10

60 x 5

300

20

3x3x4

36

50

5x5x4

100

Division

2

22 divided by 2

11

5

42 divided into 6 groups

7

10

MENTAL MATH

40 divided into 5 groups

8

20

MENTAL MATH 

45 divided into 9 groups 

5

50

MENTAL MATH

100 divided into 5 groups

20

Vocabulary

2

The result of adding two numbers.

Sum

5

The result of multiplying two numbers

Product

10

The total amount that can be divided. 

dividend 

20

The result of subtracting one number from another number.

Difference

50

The result of dividing one number by another number

Quotient