Choose the equation that describes the group of objects.
(i) How many cherries are there?
(a) 5 x 4 =
(b) 5 x 2 =
(c) 3 x 2 =
(d) 4 x 2 =
Ans: (b)There are 5 groups of 2 cherries each.
So, 5 × 2 = 10 cherries.
(ii) How many spider legs are there? ____
(b) 2 x 8 =
(c) 2 x 6 =
(d) 4 x 8 =
Ans: (b)A spider has 8 legs.
If there are 2 spiders, then 2 × 8 = 16 legs.
(iii) How many penguins are there?
(a) 9 x 3 =
(b) 6 x 3 =
(c) 3 x 9 =
(d) 3 x 3 =
Ans: (d)There are 3 groups of 3 penguins each.
So, 3 × 3 = 9 penguins.
(iv) How many roses are there?
(a) 5 x 7 =
(b) 4 x 2 =
(c) 2 x 7 =
(d) 2 x 5 =
Ans: (c)There are 2 groups of 7 roses each.
So, 2 × 7 = 14 roses.
Complete the equation to describe the array.(i)
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(ii)
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(iii)
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(iv)
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(v)
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(vi)
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Fill in the blanks(i)
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(ii)
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(iii)
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(iv)
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(v)
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Fill in the missing number.(Find the correct number to complete the multiplication equation.)(i) _____ × 5 = 5
Ans: 1 × 5 = 5Since 1 multiplied by any number gives that number, 1 × 5 = 5.
(ii) 2 × 5 = _____
Ans: 2 × 5 = 10
When we multiply 2 groups of 5, we get 10.
(iii) 8 × _____ = 40
Ans: 8 × 5= 40
Since 8 times 5 is 40, the missing number is 5.
(iv) _____ × 5 = 30
Ans: 6 × 5 = 30
Since 6 times 5 is 30, the missing number is 6
(v) 3 × _____ = 15
Ans: 3 × 5 = 15
Since 3 times 5 is 15, the missing number is 5
(vi) 7 × _____ = 35
Ans: 7 × 5 = 35
Since 7 times 5 is 35, the missing number is 5
.(vii) 4 × 5 = _____
Ans: 4 × 5 = 20
Since 4 times 5 is 20, the missing number is 20
(viii) 5 × _____ = 25
Ans: 5 × 5 = 25
Since 5 times 5 is 25, the missing number is 5
(ix) 9 × _____ = 45
Ans: 9 × 5 = 45
Since 9 times 5 is 45, the missing number is 5
(x) 5 × _____ = 25
Ans: 5 × 5 = 25
Since 5 times 5 is 25, the missing number is 5.