Page 87 - steps 3b.pdf

RMql

Multiplication (2) 3b:22

Remember ...
brackets tell you which part to do first.

I ) (3 x 4) + 1 = 12 + 1 = 13
3 x 4 + 1 3 x (4 + 1) = 3 x 5 = 15

rn Find the answers to these.

a (4 x 3) + 2 =

b (5 x 2) + 5 =

c 2 x (5 + 4) =

d (2 x 7) - 2 =

e (20 - 1 0) x 5 =

f (8 x 5) - 10=

[gJ Find the answers to these both ways.

a 4 x (2 + 2) = b lax (7 + 2) =

(4 x 2) + 2 = (lax 7) + 2 =

c (5 x 5) + 2 = d (8 x 6) - 5 =

5 x (5 + 2) = 8 x (6 - 5) =

d 4 x (10 - 10) = f (3 x 5) - 2 =
(4 x 10) - 10 = 3 x (5 - 2) =

00 Choose where to put brackets to make these true

a 2+3x2= 10 b 10 - 6 x 5 = 20

b 5 x 8 + 2 = 50 d lax 5 - 1 = 4q

e 8 + 2 x q = qO f 5 x 2 + 4 = 30

Using brackets in multiplication.
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Date

© 1993 Collins Educational (an Imprint of HarperCollinsPublishersj STEPS 3b