Watch this video (click) to review estimating adding and subtracting fractions. Use the strategy of rounding to zero. 1/2 or 1 to estimate the answers to following questions. Ask any questions you have about Math here! STUDY HARD!
SUCCESS CRITERIA:
Show your rounded fractions and estimated suns and differences.
EXAMPLES:
EXAMPLE 1: 2/9 + 3/7 = 0 + 1/2 = 1/2
EXAMPLE 2: 9/10 - 1/3 = 1 - 1/2 = 1/2
A) 4/5 + 1/3 =
B) 3/4 + 1/8 =
C)19/22 + 6/13 =
D) 3/7 - 1/8 =
E)15/16 - 8/17 =
F) 6/7 - 35/38 =