1. Rational Numbers
1.02 Add and subtract rational numbers
Adaptive
Worksheet
Interactive practice questions
Estimate which expression has a value closest to $6$6.
$7\frac{29}{31}-6\frac{1}{11}$72931−6111
A
$-1\frac{37}{38}+7\frac{1}{17}$−13738+7117
B
$7\frac{1}{11}-1\frac{4}{33}$7111−1433
C
$-5\frac{28}{29}-1\frac{15}{16}$−52829−11516
D
Easy
< 1min
Estimate which expression has a value closest to $-10$−10.
Easy
< 1min
Find the value of $4-6.1$4−6.1.
Easy
< 1min
Evaluate $-7.2+3.3$−7.2+3.3.
Easy
< 1min
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