Revision UPSA Mathematics Year 4

Write 18 927 in words.

• eighteen thousand nine hundred and twenty seven
• one thousand eight hundred ninety two seven

• eighty thousand nine hundred and twenty seven

• eighteen nine hundred thousand and twenty seven

State the place value and the digit value for the underlined digits. 36 982

Place value : ___________________

Digit value : ___________________

• thousand

  6 000

• hundred

  600

• ten thousand

  60 000

• tens

  60

70 500 + 20 957 =

19 022 – 2 876 – 194 =

90 000 – 7 324 + 538 =

2 038 x 35 =

85 000 – 85 x 100 =

Convert 20 % to a fraction in its simplest form.

Calculate the percentages of the objects given. 90 out of 100 pens

95.003 – 46.21 – 17 =