Wednesday Learn these


9 × 7 = 63


10 × 7 = 70 11 × 7 = 77 12 × 7 = 84


(c)


1 Unscramble these problems


(a) 3 6 × 7 42


3 Fill in the missing number (a) (c) (e)


× 7 = 21 × 7 = 56 × 7 = 77


(b) (d) (f)


× 7 21 (d) (b) × 7 12 84 5 35 × 7 (c)


2 Multiply (a)


10 × 7 9 × 7


× 7 = 35 × 7 = 70 × 7 = 63


4 What is missing? (a)


9 × 7


5 Problem-solving with tables Colour the number sentence that matches each problem.


(a) How many sides do 12 heptagons have altogether? 7 + 7 = 14 or 12 × 7 = 84 or 12 × 12 = 144


(b)


This is of Shane’s money. How much money does he have in total?


1 7


7 × 7 = 49 or 5 + 7 = 12 or 5 × 7 = 35


(c) Chloe’s goldfish weighs 12 grams. Tom’s frog is seven times heavier. How many grams does Tom’s frog weigh?


12 × 7 = 84 or 12 + 7 = 19 or 7 × 7 = 49


(d) One jug of water fills 3 glasses. How many glasses can be filled from 7 jugs?


3 × 3 = 9 or 3 + 7 = 10 or 3 × 7 = 21 Rough work (b) × r o84 A u f (d)


(b)


12 × 7 11 × 7


12


(c)


× 7 77


o


54


Strand: Number Strand Units: Fractions; Counting and numeration; Operations – multiplication Strand: Measures Strand Units: Money, Weight, Capacity Strand: Shape and space Strand Unit: 2-D shapes Skill: Problem-solving.


Week 13 | Multiply by 7


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