Place Value/Number value
Addition and subtraction
Multiplication decimals
Division with decimals
Adding and subtracting decimals
100

What is the place value of the 2 in 34,321

hundredth's place

100

44 277 + 4020 = 

48 297

100

2,5 x 10 =

25

100

140 ÷ 10 =

14

100

2,23 - 0,01 =

2,22

200

What is the number value of the 3 in 43 215?

3000

200

4 824 - 504 = 

4 320

200

0,03 x 100

3

200

12,3 ÷ 100

0,123

200

0,3 - 0,01 =

0,29

300

Which number is greater? 

43 287      43 921

43 921

300

subtract using the frog method

3 000 - 2 837 = 

3 + 60 +100 =

163

300

___ x 100 = 44

0,44

300

0,3 ÷ 100 =

0,003

300

3,7 + 1,1 =

4,8

400

Write this number in words 

53 012

fifty three thousand and twelve

400

James is 193cm tall. James is 53cm shorter than his brother. How tall is his brother?

193cm + 53cm = 246cm

James's brother is 246cm tall

400

20,4 x 100 =

2040

400

(101 ÷ 10) ÷ 10 =


1,01

400

3,9 + 0,01 =

3,91

500

How much more is the larger 5 number value compared to the smaller 5 number value? 

53 452

50 000 - 50 = 49 950

500

Of the 3 046 passengers on a plane, 2 608 are adults and the rest are children. How many are children?

There are 438 children on the flight. 

500

The store sells 2,4g bags of rice and I buy 100 bags. How much grams of rice have I bought in total? 

240 gram of rice

500

Write a number where the tenths digit is two more than the tens digit.

answers will vary

500

5 - 0,01 =

4,99

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