Page 168 - New Medley 4 Semester 1

Divide into 20 groups using table of 20.

20 ÷ 20 = (1 × 20 = 20) 120 ÷ 20 = (6 × 20 = 120)

40 ÷ 20 = (2 × 20 = 40) 140 ÷ 20 = (7 × 20 = 140)

60 ÷ 20 = (3 × 20 = 60) 160 ÷ 20 = (8 × 20 = 160)

80 ÷ 20 = (4 × 20 = 80) 180 ÷ 20 = (9 × 20 = 180)

100 ÷ 20 = (5 × 20 = 100) 200 ÷ 20 = (10 × 20 = 200)

EXERCISE 4.1

Divide using multiplication facts of 16 to 20.

80 ÷ 16 = 102 ÷ 17 = 114 ÷ 19 =

95 ÷ 19 = 54 ÷ 18 = 108 ÷ 18 =

140 ÷ 20 = 171 ÷ 19 = 133 ÷ 19 =

100 ÷ 20 = 57 ÷ 19 = 200 ÷ 20 =

128 ÷ 16 = 36 ÷ 18 = 162 ÷ 18 =

126 ÷ 18 = 40 ÷ 20 = 144 ÷ 16 =

85 ÷ 17 = 96 ÷ 16 = 160 ÷ 20 =

51 ÷ 17 = 180 ÷ 20 = 136 ÷ 17 =

38 ÷ 19 = 153 ÷ 17 = 112 ÷ 16 =

90 ÷ 18 = 64 ÷ 16 = 119 ÷ 17 =

Long Division (Without Remainder)

When we divide a number by another we may get zero after subtraction
in some step. Such a division is said to be with no remainder.

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