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- 1. Multiple Choice
Add the decimal into this number:
2.39 x 4.37 = 104443
10.4443
10444.3
104.443
1.04443
- 2. Multiple ChoiceUsing what decimal operations, should you line up the decimals?adding and subtractingmultiplying and dividingadding and multiplyingsubtracting and dividing
- 3. Multiple Choice
0.98-0.76
0.174
.0022
2.2
0.22
- 4. Multiple Choice0.53 x 6.40.33923.39233.92339.2
- 5. Multiple Choice7.9 - 3.47=11.374.433.324.37
- 6. Multiple Choice17.2 + 15.651.5517.3732.8531.98
- 7. Multiple Choice-5.04 + (-11)-16.0416.045.15-5.15
- 8. Multiple Choice-18 x -7.25130.5-130.513.05-13.05
- 9. Multiple Choice64 ÷ 1.64404004,000
- 10. Multiple Choice56.25 ÷ 0.50.112511.251.125112.5
- 11. Multiple ChoiceWhich operations require finding a common denominator?multiplicationadditionaddition and subtractiondivision
- 12. Multiple Choice
What is the reciprocal of a fraction?
when you convert a mixed number into an improper fraction
the first fraction in a problem
when you flip the second fraction in Keep, Change, Flip
the new numerators when you are adding and subtracting fractions
- 13. Multiple ChoiceWrite 6 3/7 as an improper fraction.45/742/718/739/7
- 14. Multiple Choice
-½ + -⅖ =
-3/7
-1/10
-9/10
1/10
- 15. Multiple Choice
- ⅞ + ½
8/10
11/8
- 3/8
-11/8
- 16. Multiple Choice
¾ - ⅚ =
1/12
-1/12
-2/6
1
- 17. Multiple Choice
-3/4 - 3/4
0
1
-1
6/4
- 18. Multiple Choice¾ ÷ ⅘6/71/23/515/16
- 19. Multiple Choice
Multiply these fractions2 / 182 / 71 1/32 / 1.6 - 20. Multiple Choice
Divide these fractions
8 / 9
6/ 12
17 /12
.333 / .75
- Answer choicesTagsAnswer choicesTags