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Vocabulary
Calendar
100

Thirty more than thirty

60

100

Mental Math

20-10

10

100

MENTAL MATH

34 + 28 =

62

100

MENTAL MATH

2 x 6

12

100

The operation associated with this symbol "+"

100

How many days in a week?

12

200

Two groups of seven

14

200

Mental Math

Fiona wants to buy a phone charger worth \$42, but she only has a \$50 bill How much change will she receive?

\$8

200

37 + 57

94

200

MENTAL MATH

7 x 2 =

14

200

The operation associated with this symbol  " - " in math

Minus or Subtraction

200

How many months in a year?

12

300

Nine split into three equal groups

3

300

Mental Math

60 - 30 =

What is 30

300

MENTAL MATH

98 + 19 =

117

300

2 X 2 X 2

8

300

The operation associated with this symbol "X"

Multiplication

300

How many days in July?

31

400

Thirteen less than nineteen

6

400

96 - 64

32

400

Fill in the blank

31 + ___ = 43

What should come in the blank?

12

400

Mental Math

4 x 7 =

28

400

What are odd numbers?

1,3,5,7,9...

400

How many days in a year?

365 (366 in leap year)

500
Four times six

24

500

187 - 172

15

500

MENTAL MATH

155 + 245 = ?

400

500

10 X 10

100

500

How many eggs are there in one dozen?

12

500

Which month has 28 days?

February

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