Math

Adding and Subtracting

100

What is 987-879?

108

200

(97+403)-400=?

100

300

What is the answer of addition?

Sum is the answer of addition

400

3²+1=?

10. Because 3²=3x3=9 and 9+1 is 10.

500

What is 9² - 79?

2

Multiply

100

What is 12x2?

24

200

15x3=?

45

300

25x2=?

50

400

What is 125x3?

375

500

What is the number that when you multiply 19 by 2?

38 is the number that you get form 19x2.

Fractions

100

Is 1/2 equal to 4/8 ?

Yes

200

2/4 + 1/2 = ?

1

300

8/9 - 7/9 = ?

1/9

400

1/6 +2/6 = ? (Answer in simplest form)

1/2

500

Make 19/38 in to simplest form.

1/2

Decimals

100

Is 51.2 equal to 51.200 ?

Yes

200

What is 5.101 + 1.899 ?

7

300

54.42 ? 54.042 (<,>,=)

>

400

.76 + 1.24 = ?

2

500

.0001=0.001 (True/False)

False. Because .0001 is smaller than 0.001

Mixed Bag

100

5²x2

50

200

2/4 + 1/2 = ?

1

300

5.101 + 1.899 = ?

7

400

What is 125x3?

375

500

What is 375 divided by 125?

3