Multiplication Facts and Properties: math test, Grade 3

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Math tests Grade 3 : Multiplication Facts and Properties — Zyro the alien explorer of Planète Maths

Suggested time: 45 minutes. Out of 20 points. Calculator allowed only when the problem says so.

Sommaire

1 Facts / 4 pts

Find each product (0.5 point each). a) \(5 \times 9\) b) \(4 \times 7\) c) \(3 \times 8\) d) \(6 \times 6\) e) \(9 \times 8\) f) \(2 \times 9\) g) \(10 \times 7\) h) \(7 \times 7\)

2 Multiples of 10 / 3 pts

Find each product. a) \(4 \times 30\) b) \(6 \times 20\) c) \(7 \times 50\)

3 Distributive property / 4 pts

Use the distributive property to find a) \(7 \times 6\) by splitting 6 into 5 + 1, and b) \(6 \times 9\) by splitting 9 into 5 + 4. Show every step.

4 Associative property / 3 pts

a) Show that \((3 \times 5) \times 2\) and \(3 \times (5 \times 2)\) are equal. b) Find \(4 \times 5 \times 6\) in the way you prefer.

5 Patterns / 3 pts

Here are the facts of 9: 9, 18, 27, ___, 45, ___, 63. a) Fill in the missing numbers. b) What do you notice about the digits of every product of 9?

6 Problem solving / 3 pts

A school orders 8 boxes of markers with 6 markers in each box, and 4 boxes of crayons with 9 crayons in each box. a) How many markers? b) How many crayons? c) How many markers and crayons in all?