Mathemagicians Preliminaries Year 3

1. What is 9 thousands + 6 hundreds + 0 tens + 2 units?

• 6,905

• 9,602

• 7,603

• 2,069

Round off 327 to the nearest 10.

• 410

• 870

• 330

• 390

Doris picked 68 apples from her aunt’s apple tree. She gave 35 apples to her aunt, and kept the rest. How many apples did Doris keep?

• 13

• 23

• 33

• 123

What is half of 18?

• 9

• 8

• 6

• 4

Write 76,240 in words.

• Seven thousand, two hundred and forty

• Seven six, two four zero

• Sixty-seven thousand, two hundred and forty

• Seventy-six thousand, two hundred and forty

Divide 35 by 5

• 5

• 7

• 9

• 11

Multiply 34 by 20.

• 680

• 580

• 480

• 780

There are 24 crayons in one box. How many crayons in 3 boxes?

• 27

• 72

• 48

• 60

 Compare correctly using the signs given

37 + 6    _______             82

• <

• >

• =

• ∞

Continue this sequence:

36 39 42 ______ _______ ______

• 45, 46, 47

• 45, 48, 51

• 48, 41, 42

• 46, 48, 50