What are the related facts for the numbers 8, 9 and 17?, 8+9 = 17, 9+8 = 17, 17-8 = 9, 17-9 = 8, 4+4 = 8, 5+4 = 9, 15+2 = 17, How can we round the number 302?, 350, 300, 301, 400, What's the result of the subtraction: 14-7?, 10, 17, 8, 7, What is the result of the addition: 43+22?, 76, 80, 65, 45, What is the missing number on the count: ____-12 = 40, 52, 88, 67, 59, What's the result of the subtraction: 32-13?, 20, 19, 24, 15, Add the numbers 200 and 198. What's the result?, 300, 400, 398, 501, What is the base ten name for the number 547?, Five hundred and fourty seven, Five, four, seven, Five hundreds, four tens and seven ones, 547, Order the following numbers from greatest to least: 672, 801, 500, 209 and 110., 672, 801, 110, 500, 209, 209, 110, 672, 801, 500, 110, 209, 500, 672, 800, 800, 672, 500, 209, 110, Choose two numbers below that, if added, the better estimate for the sum is going to be 200., 180 + 100, 89 + 198, 110 + 100, 200 + 101.

Math - AV2

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