A Peek Beyond the Point
Class 7 · Mathematics Part 1 · 41 Questions
Arrange the following lengths in increasing order: 4 1/10, 4/10, 41/10, 41 1/10
The lengths of the body parts of a honeybee are given. Find its total length. Head: 2 3/10 units, Thorax: 5 4/10 units, Abdomen: 7 5/10 units
A Celestial Pearl Danio's length is 2 4/10 cm, and the length of a Philippine Goby is 9/10 cm. What is the difference in their lengths?
Observe the given sequences of numbers. Identify the change after each term and extend the pattern: (a) 4, 4 3/10, 4 6/10, ____, ____, ____ (b) 8 2/10, 8 7/10, 9 2/10, ____, ____, ____ (c) 7 6/10, 8 7/10, ____, ____, ____ (d) 5 7/10, 5 3/10, ____, ____, ____ (e) 13 5/10, 13, 12 5/10, ____, ____, ____ (f) 11 5/10, 10 4/10, 9 3/10, ____, ____, ____
Solve this by converting to hundredths: What is the difference 25 9/10 - 6 4/10 7/100?
Find the sums and differences: (a) 3/10 + 3 4/100 (b) 9 5/10 7/100 + 2 1/10 3/100 (c) 15 6/10 4/100 + 14 3/10 6/100 (d) 7 7/100 - 4 4/100 (e) 8 6/100 - 5 3/100 (f) 12 6/100 2/100 - 9/10 9/100
How Big? (a) How many thousandths make one unit? (b) How many thousandths make one tenth? (c) How many thousandths make one hundredth? (d) How many tenths make one ten? (e) How many hundredths make one ten?
Make a place value table similar to the one above. Write each quantity in decimal form and in terms of place value, and read the number: (a) 2 ones, 3 tenths and 5 hundredths (b) 1 ten and 5 tenths (c) 4 ones and 6 hundredths (d) 1 hundred, 1 one and 1 hundredth (e) 8/100 and 9/10 (f) 5/100 (g) 1/10 (h) 2 1/100, 4 1/10 and 7 7/1000
Write these quantities in decimal form: (a) 234 hundredths (b) 105 tenths
How many cm is (a) 5 mm? (b) 12 mm?
Fill in the blanks below (mm <-> cm): 12 mm = 1.2 cm, 56 mm = 5.6 cm, 70 mm = ___, ___ = 0.9 cm, 134 mm = ___, ___ = 203.6 cm
How many m is (a) 10 cm? (b) 15 cm?
Fill in the blanks below (cm <-> m): 36 cm = ___, 50 cm = ___, ___ = 0.89 m, 4 cm = ___, 325 cm = ___, ___ = 2.07 m
How many mm does 1 meter have?
Fill in the blanks below (rupee <-> paise): 10 p = ___, ___p = ₹ 0.05, ___p = ₹ 0.36, ___ = ₹ 0.50, 99 p = ___, 250 p = ___
Can you tell which of these is the smallest and which is the largest? 0.2, 0.20, 0.200, 0.02, 0.002
Which decimal number is greater? (a) 1.23 or 1.32 (b) 3.81 or 13.800 (c) 1.009 or 1.090
Consider the decimal numbers 0.9, 1.1, 1.01, and 1.11. Identify the decimal number that is closest to 1.
Which of the above is closest to 1.09?
Which among these is closest to 4: 3.56, 3.65, 3.099?