Primary 4 - Math Ninja Competition (4A)

Add together 50 + 60 + 20

• 110

• 120

• 130

• 140

Multiply: 40 x 30 =

• 12

• 1200

• 120

• 12000

Divide: 81 ÷ 9 =

• 9

• 7

• 8

• 6

Subtract: 900 - 450 =

• 350

• 250

• 550

• 450

Convert: 5 tons = ............................. kg

• 500

• 5000

• 50

• 5

Convert: 6L 30mL = .............................. mL

• 630

• 603

• 6,030

• 6,300

The measuring units to measure Mass are:

• Liter & Milliliter

• Meters & Millimeters

• Hours & Minutes

• Grams & Milligrams

Convert: 3 Days = .......................... Hours

• 18

• 72

• 180

• 48

Ahmad football sticker collection can hold 300 stickers. He already has 150 English players and 105 other players. How many more will fit into his album?

• 150 Stickers

• 255 Stickers

• 195 Stickers

• 45 Stickers

The sum of two numbers is 14 and their difference is 4. What are these numbers?

• 8 and 4

• 10 and 4

• 9 and 5

• 6 and 8